Home / 795,341.72-1,195,005.48-747,512.04

Finding the Fourth Proportional to 795,341.72, 1,195,005.48 and 747,512.04

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Solution

The fourth proportional to 795,341.72, 1,195,005.48 and 747,512.04 is: 1,123,141.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,341.72 : 1,195,005.48 = 747,512.04 : x
  2. Step 2: Convert to fraction form
    795,341.72/1,195,005.48 = 747,512.04/x
  3. Step 3: Cross multiply
    795,341.72x = 1,195,005.48 × 747,512.04
  4. Step 4: Simplify right side
    795,341.72x = 893,280,984,165.98
  5. Step 5: Solve for x
    x = 893,280,984,165.98/795,341.72
  6. Step 6: Final answer
    x = 1,123,141.11

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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.