Home / 3,251,424.30-4,486,909.23-1,801,089.24

Finding the Fourth Proportional to 3,251,424.30, 4,486,909.23 and 1,801,089.24

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Solution

The fourth proportional to 3,251,424.30, 4,486,909.23 and 1,801,089.24 is: 2,485,471.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,424.30 : 4,486,909.23 = 1,801,089.24 : x
  2. Step 2: Convert to fraction form
    3,251,424.30/4,486,909.23 = 1,801,089.24/x
  3. Step 3: Cross multiply
    3,251,424.30x = 4,486,909.23 × 1,801,089.24
  4. Step 4: Simplify right side
    3,251,424.30x = 8,081,323,935,009.69
  5. Step 5: Solve for x
    x = 8,081,323,935,009.69/3,251,424.30
  6. Step 6: Final answer
    x = 2,485,471.96

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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.