Home / 9,744,982.60-14,585,981.10-7,603,472.20

Finding the Fourth Proportional to 9,744,982.60, 14,585,981.10 and 7,603,472.20

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Solution

The fourth proportional to 9,744,982.60, 14,585,981.10 and 7,603,472.20 is: 11,380,636.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,744,982.60 : 14,585,981.10 = 7,603,472.20 : x
  2. Step 2: Convert to fraction form
    9,744,982.60/14,585,981.10 = 7,603,472.20/x
  3. Step 3: Cross multiply
    9,744,982.60x = 14,585,981.10 × 7,603,472.20
  4. Step 4: Simplify right side
    9,744,982.60x = 110,904,101,803,575.42
  5. Step 5: Solve for x
    x = 110,904,101,803,575.42/9,744,982.60
  6. Step 6: Final answer
    x = 11,380,636.21

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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.