Home / 10,308,384.76-14,223,863.96-5,957,875.88

Finding the Fourth Proportional to 10,308,384.76, 14,223,863.96 and 5,957,875.88

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Solution

The fourth proportional to 10,308,384.76, 14,223,863.96 and 5,957,875.88 is: 8,220,882.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,308,384.76 : 14,223,863.96 = 5,957,875.88 : x
  2. Step 2: Convert to fraction form
    10,308,384.76/14,223,863.96 = 5,957,875.88/x
  3. Step 3: Cross multiply
    10,308,384.76x = 14,223,863.96 × 5,957,875.88
  4. Step 4: Simplify right side
    10,308,384.76x = 84,744,016,007,685.28
  5. Step 5: Solve for x
    x = 84,744,016,007,685.28/10,308,384.76
  6. Step 6: Final answer
    x = 8,220,882.12

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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.