Home / 1,733,417.73-2,599,618.11-653,150.92

Finding the Fourth Proportional to 1,733,417.73, 2,599,618.11 and 653,150.92

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Solution

The fourth proportional to 1,733,417.73, 2,599,618.11 and 653,150.92 is: 979,534.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,417.73 : 2,599,618.11 = 653,150.92 : x
  2. Step 2: Convert to fraction form
    1,733,417.73/2,599,618.11 = 653,150.92/x
  3. Step 3: Cross multiply
    1,733,417.73x = 2,599,618.11 × 653,150.92
  4. Step 4: Simplify right side
    1,733,417.73x = 1,697,942,960,195.16
  5. Step 5: Solve for x
    x = 1,697,942,960,195.16/1,733,417.73
  6. Step 6: Final answer
    x = 979,534.78

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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.