Home / 1,063,046.03-1,595,316.24-961,407.92

Finding the Fourth Proportional to 1,063,046.03, 1,595,316.24 and 961,407.92

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Solution

The fourth proportional to 1,063,046.03, 1,595,316.24 and 961,407.92 is: 1,442,787.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,046.03 : 1,595,316.24 = 961,407.92 : x
  2. Step 2: Convert to fraction form
    1,063,046.03/1,595,316.24 = 961,407.92/x
  3. Step 3: Cross multiply
    1,063,046.03x = 1,595,316.24 × 961,407.92
  4. Step 4: Simplify right side
    1,063,046.03x = 1,533,749,672,028.91
  5. Step 5: Solve for x
    x = 1,533,749,672,028.91/1,063,046.03
  6. Step 6: Final answer
    x = 1,442,787.65

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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.