Home / 1,454,925.96-2,182,714.56-444,137.76

Finding the Fourth Proportional to 1,454,925.96, 2,182,714.56 and 444,137.76

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Solution

The fourth proportional to 1,454,925.96, 2,182,714.56 and 444,137.76 is: 666,306.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454,925.96 : 2,182,714.56 = 444,137.76 : x
  2. Step 2: Convert to fraction form
    1,454,925.96/2,182,714.56 = 444,137.76/x
  3. Step 3: Cross multiply
    1,454,925.96x = 2,182,714.56 × 444,137.76
  4. Step 4: Simplify right side
    1,454,925.96x = 969,425,955,397.79
  5. Step 5: Solve for x
    x = 969,425,955,397.79/1,454,925.96
  6. Step 6: Final answer
    x = 666,306.04

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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.