Home / 9,711,458.55-14,561,831.50-3,952,713.94

Finding the Fourth Proportional to 9,711,458.55, 14,561,831.50 and 3,952,713.94

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Solution

The fourth proportional to 9,711,458.55, 14,561,831.50 and 3,952,713.94 is: 5,926,890.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,711,458.55 : 14,561,831.50 = 3,952,713.94 : x
  2. Step 2: Convert to fraction form
    9,711,458.55/14,561,831.50 = 3,952,713.94/x
  3. Step 3: Cross multiply
    9,711,458.55x = 14,561,831.50 × 3,952,713.94
  4. Step 4: Simplify right side
    9,711,458.55x = 57,558,754,315,694.75
  5. Step 5: Solve for x
    x = 57,558,754,315,694.75/9,711,458.55
  6. Step 6: Final answer
    x = 5,926,890.80

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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.