Home / 876,601.60-1,314,134.40-595,206.40

Finding the Fourth Proportional to 876,601.60, 1,314,134.40 and 595,206.40

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Solution

The fourth proportional to 876,601.60, 1,314,134.40 and 595,206.40 is: 892,288.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    876,601.60 : 1,314,134.40 = 595,206.40 : x
  2. Step 2: Convert to fraction form
    876,601.60/1,314,134.40 = 595,206.40/x
  3. Step 3: Cross multiply
    876,601.60x = 1,314,134.40 × 595,206.40
  4. Step 4: Simplify right side
    876,601.60x = 782,181,205,340.16
  5. Step 5: Solve for x
    x = 782,181,205,340.16/876,601.60
  6. Step 6: Final answer
    x = 892,288.13

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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.