Home / 6,256,731.60-9,385,097.40-6,150,443.40

Finding the Fourth Proportional to 6,256,731.60, 9,385,097.40 and 6,150,443.40

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Solution

The fourth proportional to 6,256,731.60, 9,385,097.40 and 6,150,443.40 is: 9,225,665.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256,731.60 : 9,385,097.40 = 6,150,443.40 : x
  2. Step 2: Convert to fraction form
    6,256,731.60/9,385,097.40 = 6,150,443.40/x
  3. Step 3: Cross multiply
    6,256,731.60x = 9,385,097.40 × 6,150,443.40
  4. Step 4: Simplify right side
    6,256,731.60x = 57,722,510,362,187.16
  5. Step 5: Solve for x
    x = 57,722,510,362,187.16/6,256,731.60
  6. Step 6: Final answer
    x = 9,225,665.10

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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.