Home / 961,947.60-1,441,366.20-606,325.20

Finding the Fourth Proportional to 961,947.60, 1,441,366.20 and 606,325.20

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Solution

The fourth proportional to 961,947.60, 1,441,366.20 and 606,325.20 is: 908,507.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    961,947.60 : 1,441,366.20 = 606,325.20 : x
  2. Step 2: Convert to fraction form
    961,947.60/1,441,366.20 = 606,325.20/x
  3. Step 3: Cross multiply
    961,947.60x = 1,441,366.20 × 606,325.20
  4. Step 4: Simplify right side
    961,947.60x = 873,936,649,488.24
  5. Step 5: Solve for x
    x = 873,936,649,488.24/961,947.60
  6. Step 6: Final answer
    x = 908,507.54

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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.