Home / 10,863,770.35-14,988,295.27-6,732,294.04

Finding the Fourth Proportional to 10,863,770.35, 14,988,295.27 and 6,732,294.04

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Solution

The fourth proportional to 10,863,770.35, 14,988,295.27 and 6,732,294.04 is: 9,288,268.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,863,770.35 : 14,988,295.27 = 6,732,294.04 : x
  2. Step 2: Convert to fraction form
    10,863,770.35/14,988,295.27 = 6,732,294.04/x
  3. Step 3: Cross multiply
    10,863,770.35x = 14,988,295.27 × 6,732,294.04
  4. Step 4: Simplify right side
    10,863,770.35x = 100,905,610,861,679.72
  5. Step 5: Solve for x
    x = 100,905,610,861,679.72/10,863,770.35
  6. Step 6: Final answer
    x = 9,288,268.04

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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.