Home / 1,612,311.59-2,418,387.67-601,354.79

Finding the Fourth Proportional to 1,612,311.59, 2,418,387.67 and 601,354.79

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Solution

The fourth proportional to 1,612,311.59, 2,418,387.67 and 601,354.79 is: 902,002.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,612,311.59 : 2,418,387.67 = 601,354.79 : x
  2. Step 2: Convert to fraction form
    1,612,311.59/2,418,387.67 = 601,354.79/x
  3. Step 3: Cross multiply
    1,612,311.59x = 2,418,387.67 × 601,354.79
  4. Step 4: Simplify right side
    1,612,311.59x = 1,454,309,009,431.44
  5. Step 5: Solve for x
    x = 1,454,309,009,431.44/1,612,311.59
  6. Step 6: Final answer
    x = 902,002.45

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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.