Home / 10,703,436.08-14,770,849.94-5,808,700.46

Finding the Fourth Proportional to 10,703,436.08, 14,770,849.94 and 5,808,700.46

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Solution

The fourth proportional to 10,703,436.08, 14,770,849.94 and 5,808,700.46 is: 8,016,065.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,703,436.08 : 14,770,849.94 = 5,808,700.46 : x
  2. Step 2: Convert to fraction form
    10,703,436.08/14,770,849.94 = 5,808,700.46/x
  3. Step 3: Cross multiply
    10,703,436.08x = 14,770,849.94 × 5,808,700.46
  4. Step 4: Simplify right side
    10,703,436.08x = 85,799,442,841,068.97
  5. Step 5: Solve for x
    x = 85,799,442,841,068.97/10,703,436.08
  6. Step 6: Final answer
    x = 8,016,065.33

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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.