Home / 10,092,332.27-15,140,816.55-2,903,925.71

Finding the Fourth Proportional to 10,092,332.27, 15,140,816.55 and 2,903,925.71

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Solution

The fourth proportional to 10,092,332.27, 15,140,816.55 and 2,903,925.71 is: 4,356,555.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,092,332.27 : 15,140,816.55 = 2,903,925.71 : x
  2. Step 2: Convert to fraction form
    10,092,332.27/15,140,816.55 = 2,903,925.71/x
  3. Step 3: Cross multiply
    10,092,332.27x = 15,140,816.55 × 2,903,925.71
  4. Step 4: Simplify right side
    10,092,332.27x = 43,967,806,374,234.42
  5. Step 5: Solve for x
    x = 43,967,806,374,234.42/10,092,332.27
  6. Step 6: Final answer
    x = 4,356,555.57

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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.