Home / 924,505.97-1,384,266.98-603,863.82

Finding the Fourth Proportional to 924,505.97, 1,384,266.98 and 603,863.82

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Solution

The fourth proportional to 924,505.97, 1,384,266.98 and 603,863.82 is: 904,168.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,505.97 : 1,384,266.98 = 603,863.82 : x
  2. Step 2: Convert to fraction form
    924,505.97/1,384,266.98 = 603,863.82/x
  3. Step 3: Cross multiply
    924,505.97x = 1,384,266.98 × 603,863.82
  4. Step 4: Simplify right side
    924,505.97x = 835,908,746,442.66
  5. Step 5: Solve for x
    x = 835,908,746,442.66/924,505.97
  6. Step 6: Final answer
    x = 904,168.04

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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.