Home / 9,359,396.52-14,030,126.10-3,960,620.28

Finding the Fourth Proportional to 9,359,396.52, 14,030,126.10 and 3,960,620.28

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Solution

The fourth proportional to 9,359,396.52, 14,030,126.10 and 3,960,620.28 is: 5,937,135.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359,396.52 : 14,030,126.10 = 3,960,620.28 : x
  2. Step 2: Convert to fraction form
    9,359,396.52/14,030,126.10 = 3,960,620.28/x
  3. Step 3: Cross multiply
    9,359,396.52x = 14,030,126.10 × 3,960,620.28
  4. Step 4: Simplify right side
    9,359,396.52x = 55,568,001,962,617.30
  5. Step 5: Solve for x
    x = 55,568,001,962,617.30/9,359,396.52
  6. Step 6: Final answer
    x = 5,937,135.14

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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.