Home / 822,844.10-1,234,266.15-735,752.90

Finding the Fourth Proportional to 822,844.10, 1,234,266.15 and 735,752.90

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Solution

The fourth proportional to 822,844.10, 1,234,266.15 and 735,752.90 is: 1,103,629.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,844.10 : 1,234,266.15 = 735,752.90 : x
  2. Step 2: Convert to fraction form
    822,844.10/1,234,266.15 = 735,752.90/x
  3. Step 3: Cross multiply
    822,844.10x = 1,234,266.15 × 735,752.90
  4. Step 4: Simplify right side
    822,844.10x = 908,114,899,234.34
  5. Step 5: Solve for x
    x = 908,114,899,234.34/822,844.10
  6. Step 6: Final answer
    x = 1,103,629.35

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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.