Home / 1,172,252.22-1,758,359.10-373,522.95

Finding the Fourth Proportional to 1,172,252.22, 1,758,359.10 and 373,522.95

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Solution

The fourth proportional to 1,172,252.22, 1,758,359.10 and 373,522.95 is: 560,278.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,172,252.22 : 1,758,359.10 = 373,522.95 : x
  2. Step 2: Convert to fraction form
    1,172,252.22/1,758,359.10 = 373,522.95/x
  3. Step 3: Cross multiply
    1,172,252.22x = 1,758,359.10 × 373,522.95
  4. Step 4: Simplify right side
    1,172,252.22x = 656,787,478,191.35
  5. Step 5: Solve for x
    x = 656,787,478,191.35/1,172,252.22
  6. Step 6: Final answer
    x = 560,278.30

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1.5x scale

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.