Home / 1,068,458.02-1,474,471.89-585,023.09

Finding the Fourth Proportional to 1,068,458.02, 1,474,471.89 and 585,023.09

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Solution

The fourth proportional to 1,068,458.02, 1,474,471.89 and 585,023.09 is: 807,331.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,458.02 : 1,474,471.89 = 585,023.09 : x
  2. Step 2: Convert to fraction form
    1,068,458.02/1,474,471.89 = 585,023.09/x
  3. Step 3: Cross multiply
    1,068,458.02x = 1,474,471.89 × 585,023.09
  4. Step 4: Simplify right side
    1,068,458.02x = 862,600,093,833.58
  5. Step 5: Solve for x
    x = 862,600,093,833.58/1,068,458.02
  6. Step 6: Final answer
    x = 807,331.76

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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.