Home / 1,163,154.17-1,744,731.88-364,498.22

Finding the Fourth Proportional to 1,163,154.17, 1,744,731.88 and 364,498.22

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Solution

The fourth proportional to 1,163,154.17, 1,744,731.88 and 364,498.22 is: 546,747.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,154.17 : 1,744,731.88 = 364,498.22 : x
  2. Step 2: Convert to fraction form
    1,163,154.17/1,744,731.88 = 364,498.22/x
  3. Step 3: Cross multiply
    1,163,154.17x = 1,744,731.88 × 364,498.22
  4. Step 4: Simplify right side
    1,163,154.17x = 635,951,664,637.25
  5. Step 5: Solve for x
    x = 635,951,664,637.25/1,163,154.17
  6. Step 6: Final answer
    x = 546,747.53

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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.