Home / 1,753,977.13-2,614,752.51-1,726,337.20

Finding the Fourth Proportional to 1,753,977.13, 2,614,752.51 and 1,726,337.20

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Solution

The fourth proportional to 1,753,977.13, 2,614,752.51 and 1,726,337.20 is: 2,573,548.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,977.13 : 2,614,752.51 = 1,726,337.20 : x
  2. Step 2: Convert to fraction form
    1,753,977.13/2,614,752.51 = 1,726,337.20/x
  3. Step 3: Cross multiply
    1,753,977.13x = 2,614,752.51 × 1,726,337.20
  4. Step 4: Simplify right side
    1,753,977.13x = 4,513,944,526,806.37
  5. Step 5: Solve for x
    x = 4,513,944,526,806.37/1,753,977.13
  6. Step 6: Final answer
    x = 2,573,548.11

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.