Home / 1,467,105.04-2,024,702.22-822,566.80

Finding the Fourth Proportional to 1,467,105.04, 2,024,702.22 and 822,566.80

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Solution

The fourth proportional to 1,467,105.04, 2,024,702.22 and 822,566.80 is: 1,135,196.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,105.04 : 2,024,702.22 = 822,566.80 : x
  2. Step 2: Convert to fraction form
    1,467,105.04/2,024,702.22 = 822,566.80/x
  3. Step 3: Cross multiply
    1,467,105.04x = 2,024,702.22 × 822,566.80
  4. Step 4: Simplify right side
    1,467,105.04x = 1,665,452,826,058.30
  5. Step 5: Solve for x
    x = 1,665,452,826,058.30/1,467,105.04
  6. Step 6: Final answer
    x = 1,135,196.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.