Home / 9,754,175.80-14,639,558.10-4,371,110.20

Finding the Fourth Proportional to 9,754,175.80, 14,639,558.10 and 4,371,110.20

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Solution

The fourth proportional to 9,754,175.80, 14,639,558.10 and 4,371,110.20 is: 6,560,382.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,754,175.80 : 14,639,558.10 = 4,371,110.20 : x
  2. Step 2: Convert to fraction form
    9,754,175.80/14,639,558.10 = 4,371,110.20/x
  3. Step 3: Cross multiply
    9,754,175.80x = 14,639,558.10 × 4,371,110.20
  4. Step 4: Simplify right side
    9,754,175.80x = 63,991,121,734,402.62
  5. Step 5: Solve for x
    x = 63,991,121,734,402.62/9,754,175.80
  6. Step 6: Final answer
    x = 6,560,382.25

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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.