Home / 961,973.10-1,441,404.45-606,350.70

Finding the Fourth Proportional to 961,973.10, 1,441,404.45 and 606,350.70

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Solution

The fourth proportional to 961,973.10, 1,441,404.45 and 606,350.70 is: 908,545.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    961,973.10 : 1,441,404.45 = 606,350.70 : x
  2. Step 2: Convert to fraction form
    961,973.10/1,441,404.45 = 606,350.70/x
  3. Step 3: Cross multiply
    961,973.10x = 1,441,404.45 × 606,350.70
  4. Step 4: Simplify right side
    961,973.10x = 873,996,597,240.62
  5. Step 5: Solve for x
    x = 873,996,597,240.62/961,973.10
  6. Step 6: Final answer
    x = 908,545.78

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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.