Home / 9,764,726.04-14,651,812.98-5,976,142.20

Finding the Fourth Proportional to 9,764,726.04, 14,651,812.98 and 5,976,142.20

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Solution

The fourth proportional to 9,764,726.04, 14,651,812.98 and 5,976,142.20 is: 8,967,104.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,764,726.04 : 14,651,812.98 = 5,976,142.20 : x
  2. Step 2: Convert to fraction form
    9,764,726.04/14,651,812.98 = 5,976,142.20/x
  3. Step 3: Cross multiply
    9,764,726.04x = 14,651,812.98 × 5,976,142.20
  4. Step 4: Simplify right side
    9,764,726.04x = 87,561,317,856,285.77
  5. Step 5: Solve for x
    x = 87,561,317,856,285.77/9,764,726.04
  6. Step 6: Final answer
    x = 8,967,104.40

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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.