Home / 1,182,983.31-1,773,764.25-462,466.85

Finding the Fourth Proportional to 1,182,983.31, 1,773,764.25 and 462,466.85

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Solution

The fourth proportional to 1,182,983.31, 1,773,764.25 and 462,466.85 is: 693,422.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,983.31 : 1,773,764.25 = 462,466.85 : x
  2. Step 2: Convert to fraction form
    1,182,983.31/1,773,764.25 = 462,466.85/x
  3. Step 3: Cross multiply
    1,182,983.31x = 1,773,764.25 × 462,466.85
  4. Step 4: Simplify right side
    1,182,983.31x = 820,307,154,158.96
  5. Step 5: Solve for x
    x = 820,307,154,158.96/1,182,983.31
  6. Step 6: Final answer
    x = 693,422.43

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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.