Home / 6,800,988.29-9,369,400.11-4,732,446.53

Finding the Fourth Proportional to 6,800,988.29, 9,369,400.11 and 4,732,446.53

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Solution

The fourth proportional to 6,800,988.29, 9,369,400.11 and 4,732,446.53 is: 6,519,667.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,800,988.29 : 9,369,400.11 = 4,732,446.53 : x
  2. Step 2: Convert to fraction form
    6,800,988.29/9,369,400.11 = 4,732,446.53/x
  3. Step 3: Cross multiply
    6,800,988.29x = 9,369,400.11 × 4,732,446.53
  4. Step 4: Simplify right side
    6,800,988.29x = 44,340,185,044,427.94
  5. Step 5: Solve for x
    x = 44,340,185,044,427.94/6,800,988.29
  6. Step 6: Final answer
    x = 6,519,667.91

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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.