Home / 1,493,258.24-2,060,873.92-942,773.76

Finding the Fourth Proportional to 1,493,258.24, 2,060,873.92 and 942,773.76

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Solution

The fourth proportional to 1,493,258.24, 2,060,873.92 and 942,773.76 is: 1,301,139.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,258.24 : 2,060,873.92 = 942,773.76 : x
  2. Step 2: Convert to fraction form
    1,493,258.24/2,060,873.92 = 942,773.76/x
  3. Step 3: Cross multiply
    1,493,258.24x = 2,060,873.92 × 942,773.76
  4. Step 4: Simplify right side
    1,493,258.24x = 1,942,937,854,444.34
  5. Step 5: Solve for x
    x = 1,942,937,854,444.34/1,493,258.24
  6. Step 6: Final answer
    x = 1,301,139.88

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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.