Home / 7,535,446.68-10,399,190.16-4,316,804.76

Finding the Fourth Proportional to 7,535,446.68, 10,399,190.16 and 4,316,804.76

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Solution

The fourth proportional to 7,535,446.68, 10,399,190.16 and 4,316,804.76 is: 5,957,347.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,535,446.68 : 10,399,190.16 = 4,316,804.76 : x
  2. Step 2: Convert to fraction form
    7,535,446.68/10,399,190.16 = 4,316,804.76/x
  3. Step 3: Cross multiply
    7,535,446.68x = 10,399,190.16 × 4,316,804.76
  4. Step 4: Simplify right side
    7,535,446.68x = 44,891,273,582,833.16
  5. Step 5: Solve for x
    x = 44,891,273,582,833.16/7,535,446.68
  6. Step 6: Final answer
    x = 5,957,347.39

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.