Home / 1,748,901.17-2,413,451.21-953,264.85

Finding the Fourth Proportional to 1,748,901.17, 2,413,451.21 and 953,264.85

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Solution

The fourth proportional to 1,748,901.17, 2,413,451.21 and 953,264.85 is: 1,315,487.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,901.17 : 2,413,451.21 = 953,264.85 : x
  2. Step 2: Convert to fraction form
    1,748,901.17/2,413,451.21 = 953,264.85/x
  3. Step 3: Cross multiply
    1,748,901.17x = 2,413,451.21 × 953,264.85
  4. Step 4: Simplify right side
    1,748,901.17x = 2,300,658,205,682.97
  5. Step 5: Solve for x
    x = 2,300,658,205,682.97/1,748,901.17
  6. Step 6: Final answer
    x = 1,315,487.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.