Home / 9,002,834.09-13,497,460.50-2,933,943.11

Finding the Fourth Proportional to 9,002,834.09, 13,497,460.50 and 2,933,943.11

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Solution

The fourth proportional to 9,002,834.09, 13,497,460.50 and 2,933,943.11 is: 4,398,701.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,002,834.09 : 13,497,460.50 = 2,933,943.11 : x
  2. Step 2: Convert to fraction form
    9,002,834.09/13,497,460.50 = 2,933,943.11/x
  3. Step 3: Cross multiply
    9,002,834.09x = 13,497,460.50 × 2,933,943.11
  4. Step 4: Simplify right side
    9,002,834.09x = 39,600,781,236,472.16
  5. Step 5: Solve for x
    x = 39,600,781,236,472.16/9,002,834.09
  6. Step 6: Final answer
    x = 4,398,701.66

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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.