Home / 733,463.52-1,012,263.64-411,260.64

Finding the Fourth Proportional to 733,463.52, 1,012,263.64 and 411,260.64

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Solution

The fourth proportional to 733,463.52, 1,012,263.64 and 411,260.64 is: 567,586.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,463.52 : 1,012,263.64 = 411,260.64 : x
  2. Step 2: Convert to fraction form
    733,463.52/1,012,263.64 = 411,260.64/x
  3. Step 3: Cross multiply
    733,463.52x = 1,012,263.64 × 411,260.64
  4. Step 4: Simplify right side
    733,463.52x = 416,304,192,435.13
  5. Step 5: Solve for x
    x = 416,304,192,435.13/733,463.52
  6. Step 6: Final answer
    x = 567,586.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.