Home / 910,404.60-1,367,162.10-596,254.20

Finding the Fourth Proportional to 910,404.60, 1,367,162.10 and 596,254.20

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Solution

The fourth proportional to 910,404.60, 1,367,162.10 and 596,254.20 is: 895,399.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    910,404.60 : 1,367,162.10 = 596,254.20 : x
  2. Step 2: Convert to fraction form
    910,404.60/1,367,162.10 = 596,254.20/x
  3. Step 3: Cross multiply
    910,404.60x = 1,367,162.10 × 596,254.20
  4. Step 4: Simplify right side
    910,404.60x = 815,176,144,205.82
  5. Step 5: Solve for x
    x = 815,176,144,205.82/910,404.60
  6. Step 6: Final answer
    x = 895,399.85

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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.