Home / 10,737,168.03-14,817,641.72-6,154,354.35

Finding the Fourth Proportional to 10,737,168.03, 14,817,641.72 and 6,154,354.35

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Solution

The fourth proportional to 10,737,168.03, 14,817,641.72 and 6,154,354.35 is: 8,493,209.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,737,168.03 : 14,817,641.72 = 6,154,354.35 : x
  2. Step 2: Convert to fraction form
    10,737,168.03/14,817,641.72 = 6,154,354.35/x
  3. Step 3: Cross multiply
    10,737,168.03x = 14,817,641.72 × 6,154,354.35
  4. Step 4: Simplify right side
    10,737,168.03x = 91,193,017,745,451.70
  5. Step 5: Solve for x
    x = 91,193,017,745,451.70/10,737,168.03
  6. Step 6: Final answer
    x = 8,493,209.52

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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.