Home / 966,184.70-1,448,110.65-492,626.30

Finding the Fourth Proportional to 966,184.70, 1,448,110.65 and 492,626.30

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Solution

The fourth proportional to 966,184.70, 1,448,110.65 and 492,626.30 is: 738,344.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,184.70 : 1,448,110.65 = 492,626.30 : x
  2. Step 2: Convert to fraction form
    966,184.70/1,448,110.65 = 492,626.30/x
  3. Step 3: Cross multiply
    966,184.70x = 1,448,110.65 × 492,626.30
  4. Step 4: Simplify right side
    966,184.70x = 713,377,391,500.10
  5. Step 5: Solve for x
    x = 713,377,391,500.10/966,184.70
  6. Step 6: Final answer
    x = 738,344.74

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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.