Home / 9,092,554.64-13,641,390.72-3,975,433.88

Finding the Fourth Proportional to 9,092,554.64, 13,641,390.72 and 3,975,433.88

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Solution

The fourth proportional to 9,092,554.64, 13,641,390.72 and 3,975,433.88 is: 5,964,269.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,092,554.64 : 13,641,390.72 = 3,975,433.88 : x
  2. Step 2: Convert to fraction form
    9,092,554.64/13,641,390.72 = 3,975,433.88/x
  3. Step 3: Cross multiply
    9,092,554.64x = 13,641,390.72 × 3,975,433.88
  4. Step 4: Simplify right side
    9,092,554.64x = 54,230,446,838,605.59
  5. Step 5: Solve for x
    x = 54,230,446,838,605.59/9,092,554.64
  6. Step 6: Final answer
    x = 5,964,269.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.