Home / 1,363,675.59-2,045,499.87-522,227.34

Finding the Fourth Proportional to 1,363,675.59, 2,045,499.87 and 522,227.34

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Solution

The fourth proportional to 1,363,675.59, 2,045,499.87 and 522,227.34 is: 783,335.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,675.59 : 2,045,499.87 = 522,227.34 : x
  2. Step 2: Convert to fraction form
    1,363,675.59/2,045,499.87 = 522,227.34/x
  3. Step 3: Cross multiply
    1,363,675.59x = 2,045,499.87 × 522,227.34
  4. Step 4: Simplify right side
    1,363,675.59x = 1,068,215,956,080.45
  5. Step 5: Solve for x
    x = 1,068,215,956,080.45/1,363,675.59
  6. Step 6: Final answer
    x = 783,335.83

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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.