Home / 9,951,518.84-13,737,333.33-6,690,225.24

Finding the Fourth Proportional to 9,951,518.84, 13,737,333.33 and 6,690,225.24

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Solution

The fourth proportional to 9,951,518.84, 13,737,333.33 and 6,690,225.24 is: 9,235,359.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,518.84 : 13,737,333.33 = 6,690,225.24 : x
  2. Step 2: Convert to fraction form
    9,951,518.84/13,737,333.33 = 6,690,225.24/x
  3. Step 3: Cross multiply
    9,951,518.84x = 13,737,333.33 × 6,690,225.24
  4. Step 4: Simplify right side
    9,951,518.84x = 91,905,854,174,659.25
  5. Step 5: Solve for x
    x = 91,905,854,174,659.25/9,951,518.84
  6. Step 6: Final answer
    x = 9,235,359.52

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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.