Home / 904,318.64-1,248,022.80-597,862.58

Finding the Fourth Proportional to 904,318.64, 1,248,022.80 and 597,862.58

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Solution

The fourth proportional to 904,318.64, 1,248,022.80 and 597,862.58 is: 825,092.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,318.64 : 1,248,022.80 = 597,862.58 : x
  2. Step 2: Convert to fraction form
    904,318.64/1,248,022.80 = 597,862.58/x
  3. Step 3: Cross multiply
    904,318.64x = 1,248,022.80 × 597,862.58
  4. Step 4: Simplify right side
    904,318.64x = 746,146,131,106.82
  5. Step 5: Solve for x
    x = 746,146,131,106.82/904,318.64
  6. Step 6: Final answer
    x = 825,092.06

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1.5x scale

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.