Home / 10,366,601.35-15,549,902.03-2,793,567.10

Finding the Fourth Proportional to 10,366,601.35, 15,549,902.03 and 2,793,567.10

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Solution

The fourth proportional to 10,366,601.35, 15,549,902.03 and 2,793,567.10 is: 4,190,350.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,601.35 : 15,549,902.03 = 2,793,567.10 : x
  2. Step 2: Convert to fraction form
    10,366,601.35/15,549,902.03 = 2,793,567.10/x
  3. Step 3: Cross multiply
    10,366,601.35x = 15,549,902.03 × 2,793,567.10
  4. Step 4: Simplify right side
    10,366,601.35x = 43,439,694,719,231.21
  5. Step 5: Solve for x
    x = 43,439,694,719,231.21/10,366,601.35
  6. Step 6: Final answer
    x = 4,190,350.65

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.