Home / 1,304,337.30-1,955,631.15-593,999.70

Finding the Fourth Proportional to 1,304,337.30, 1,955,631.15 and 593,999.70

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Solution

The fourth proportional to 1,304,337.30, 1,955,631.15 and 593,999.70 is: 890,601.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,337.30 : 1,955,631.15 = 593,999.70 : x
  2. Step 2: Convert to fraction form
    1,304,337.30/1,955,631.15 = 593,999.70/x
  3. Step 3: Cross multiply
    1,304,337.30x = 1,955,631.15 × 593,999.70
  4. Step 4: Simplify right side
    1,304,337.30x = 1,161,644,316,410.65
  5. Step 5: Solve for x
    x = 1,161,644,316,410.65/1,304,337.30
  6. Step 6: Final answer
    x = 890,601.16

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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.