Home / 9,894,634.23-14,843,815.91-3,748,456.88

Finding the Fourth Proportional to 9,894,634.23, 14,843,815.91 and 3,748,456.88

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Solution

The fourth proportional to 9,894,634.23, 14,843,815.91 and 3,748,456.88 is: 5,623,391.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,894,634.23 : 14,843,815.91 = 3,748,456.88 : x
  2. Step 2: Convert to fraction form
    9,894,634.23/14,843,815.91 = 3,748,456.88/x
  3. Step 3: Cross multiply
    9,894,634.23x = 14,843,815.91 × 3,748,456.88
  4. Step 4: Simplify right side
    9,894,634.23x = 55,641,403,873,292.96
  5. Step 5: Solve for x
    x = 55,641,403,873,292.96/9,894,634.23
  6. Step 6: Final answer
    x = 5,623,391.69

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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.