Home / 4,563,132.30-6,844,679.82-1,151,426.88

Finding the Fourth Proportional to 4,563,132.30, 6,844,679.82 and 1,151,426.88

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Solution

The fourth proportional to 4,563,132.30, 6,844,679.82 and 1,151,426.88 is: 1,727,135.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,563,132.30 : 6,844,679.82 = 1,151,426.88 : x
  2. Step 2: Convert to fraction form
    4,563,132.30/6,844,679.82 = 1,151,426.88/x
  3. Step 3: Cross multiply
    4,563,132.30x = 6,844,679.82 × 1,151,426.88
  4. Step 4: Simplify right side
    4,563,132.30x = 7,881,148,329,741.56
  5. Step 5: Solve for x
    x = 7,881,148,329,741.56/4,563,132.30
  6. Step 6: Final answer
    x = 1,727,135.62

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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.