Home / 1,044,785.96-1,569,016.56-1,029,826.88

Finding the Fourth Proportional to 1,044,785.96, 1,569,016.56 and 1,029,826.88

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Solution

The fourth proportional to 1,044,785.96, 1,569,016.56 and 1,029,826.88 is: 1,546,551.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,785.96 : 1,569,016.56 = 1,029,826.88 : x
  2. Step 2: Convert to fraction form
    1,044,785.96/1,569,016.56 = 1,029,826.88/x
  3. Step 3: Cross multiply
    1,044,785.96x = 1,569,016.56 × 1,029,826.88
  4. Step 4: Simplify right side
    1,044,785.96x = 1,615,815,428,653.13
  5. Step 5: Solve for x
    x = 1,615,815,428,653.13/1,044,785.96
  6. Step 6: Final answer
    x = 1,546,551.63

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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.