Home / 1,063,704.44-1,587,260.31-949,064.13

Finding the Fourth Proportional to 1,063,704.44, 1,587,260.31 and 949,064.13

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Solution

The fourth proportional to 1,063,704.44, 1,587,260.31 and 949,064.13 is: 1,416,193.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,704.44 : 1,587,260.31 = 949,064.13 : x
  2. Step 2: Convert to fraction form
    1,063,704.44/1,587,260.31 = 949,064.13/x
  3. Step 3: Cross multiply
    1,063,704.44x = 1,587,260.31 × 949,064.13
  4. Step 4: Simplify right side
    1,063,704.44x = 1,506,411,825,193.68
  5. Step 5: Solve for x
    x = 1,506,411,825,193.68/1,063,704.44
  6. Step 6: Final answer
    x = 1,416,193.98

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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.