Home / 802,342.22-1,202,037.08-502,766.96

Finding the Fourth Proportional to 802,342.22, 1,202,037.08 and 502,766.96

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Solution

The fourth proportional to 802,342.22, 1,202,037.08 and 502,766.96 is: 753,225.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,342.22 : 1,202,037.08 = 502,766.96 : x
  2. Step 2: Convert to fraction form
    802,342.22/1,202,037.08 = 502,766.96/x
  3. Step 3: Cross multiply
    802,342.22x = 1,202,037.08 × 502,766.96
  4. Step 4: Simplify right side
    802,342.22x = 604,344,528,518.88
  5. Step 5: Solve for x
    x = 604,344,528,518.88/802,342.22
  6. Step 6: Final answer
    x = 753,225.39

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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.