Home / 6,048,113.10-9,072,169.65-3,906,602.70

Finding the Fourth Proportional to 6,048,113.10, 9,072,169.65 and 3,906,602.70

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Solution

The fourth proportional to 6,048,113.10, 9,072,169.65 and 3,906,602.70 is: 5,859,904.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,113.10 : 9,072,169.65 = 3,906,602.70 : x
  2. Step 2: Convert to fraction form
    6,048,113.10/9,072,169.65 = 3,906,602.70/x
  3. Step 3: Cross multiply
    6,048,113.10x = 9,072,169.65 × 3,906,602.70
  4. Step 4: Simplify right side
    6,048,113.10x = 35,441,362,449,548.05
  5. Step 5: Solve for x
    x = 35,441,362,449,548.05/6,048,113.10
  6. Step 6: Final answer
    x = 5,859,904.05

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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.