Home / 2,564,773.47-3,828,218.56-2,262,202.83

Finding the Fourth Proportional to 2,564,773.47, 3,828,218.56 and 2,262,202.83

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Solution

The fourth proportional to 2,564,773.47, 3,828,218.56 and 2,262,202.83 is: 3,376,597.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,564,773.47 : 3,828,218.56 = 2,262,202.83 : x
  2. Step 2: Convert to fraction form
    2,564,773.47/3,828,218.56 = 2,262,202.83/x
  3. Step 3: Cross multiply
    2,564,773.47x = 3,828,218.56 × 2,262,202.83
  4. Step 4: Simplify right side
    2,564,773.47x = 8,660,206,854,635.02
  5. Step 5: Solve for x
    x = 8,660,206,854,635.02/2,564,773.47
  6. Step 6: Final answer
    x = 3,376,597.18

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.