Home / 10,834,341.09-16,252,082.95-2,747,386.54

Finding the Fourth Proportional to 10,834,341.09, 16,252,082.95 and 2,747,386.54

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Solution

The fourth proportional to 10,834,341.09, 16,252,082.95 and 2,747,386.54 is: 4,121,224.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,834,341.09 : 16,252,082.95 = 2,747,386.54 : x
  2. Step 2: Convert to fraction form
    10,834,341.09/16,252,082.95 = 2,747,386.54/x
  3. Step 3: Cross multiply
    10,834,341.09x = 16,252,082.95 × 2,747,386.54
  4. Step 4: Simplify right side
    10,834,341.09x = 44,650,753,943,793.49
  5. Step 5: Solve for x
    x = 44,650,753,943,793.49/10,834,341.09
  6. Step 6: Final answer
    x = 4,121,224.68

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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.