Home / 9,744,098.70-14,603,706.45-7,489,058.70

Finding the Fourth Proportional to 9,744,098.70, 14,603,706.45 and 7,489,058.70

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Solution

The fourth proportional to 9,744,098.70, 14,603,706.45 and 7,489,058.70 is: 11,224,025.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,744,098.70 : 14,603,706.45 = 7,489,058.70 : x
  2. Step 2: Convert to fraction form
    9,744,098.70/14,603,706.45 = 7,489,058.70/x
  3. Step 3: Cross multiply
    9,744,098.70x = 14,603,706.45 × 7,489,058.70
  4. Step 4: Simplify right side
    9,744,098.70x = 109,368,014,841,618.61
  5. Step 5: Solve for x
    x = 109,368,014,841,618.61/9,744,098.70
  6. Step 6: Final answer
    x = 11,224,025.76

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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.