Home / 910,394.60-1,367,147.10-596,244.20

Finding the Fourth Proportional to 910,394.60, 1,367,147.10 and 596,244.20

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Solution

The fourth proportional to 910,394.60, 1,367,147.10 and 596,244.20 is: 895,384.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    910,394.60 : 1,367,147.10 = 596,244.20 : x
  2. Step 2: Convert to fraction form
    910,394.60/1,367,147.10 = 596,244.20/x
  3. Step 3: Cross multiply
    910,394.60x = 1,367,147.10 × 596,244.20
  4. Step 4: Simplify right side
    910,394.60x = 815,153,528,921.82
  5. Step 5: Solve for x
    x = 815,153,528,921.82/910,394.60
  6. Step 6: Final answer
    x = 895,384.85

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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.