Home / 1,006,128.52-1,507,291.50-594,570.04

Finding the Fourth Proportional to 1,006,128.52, 1,507,291.50 and 594,570.04

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Solution

The fourth proportional to 1,006,128.52, 1,507,291.50 and 594,570.04 is: 890,731.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,128.52 : 1,507,291.50 = 594,570.04 : x
  2. Step 2: Convert to fraction form
    1,006,128.52/1,507,291.50 = 594,570.04/x
  3. Step 3: Cross multiply
    1,006,128.52x = 1,507,291.50 × 594,570.04
  4. Step 4: Simplify right side
    1,006,128.52x = 896,190,367,446.66
  5. Step 5: Solve for x
    x = 896,190,367,446.66/1,006,128.52
  6. Step 6: Final answer
    x = 890,731.50

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Double scale
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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.