Home / 9,730,843.40-14,575,269.90-8,051,227.40

Finding the Fourth Proportional to 9,730,843.40, 14,575,269.90 and 8,051,227.40

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Solution

The fourth proportional to 9,730,843.40, 14,575,269.90 and 8,051,227.40 is: 12,059,469.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,730,843.40 : 14,575,269.90 = 8,051,227.40 : x
  2. Step 2: Convert to fraction form
    9,730,843.40/14,575,269.90 = 8,051,227.40/x
  3. Step 3: Cross multiply
    9,730,843.40x = 14,575,269.90 × 8,051,227.40
  4. Step 4: Simplify right side
    9,730,843.40x = 117,348,812,381,275.27
  5. Step 5: Solve for x
    x = 117,348,812,381,275.27/9,730,843.40
  6. Step 6: Final answer
    x = 12,059,469.83

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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.