Home / 1,060,993.98-1,464,171.84-577,562.79

Finding the Fourth Proportional to 1,060,993.98, 1,464,171.84 and 577,562.79

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Solution

The fourth proportional to 1,060,993.98, 1,464,171.84 and 577,562.79 is: 797,036.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,993.98 : 1,464,171.84 = 577,562.79 : x
  2. Step 2: Convert to fraction form
    1,060,993.98/1,464,171.84 = 577,562.79/x
  3. Step 3: Cross multiply
    1,060,993.98x = 1,464,171.84 × 577,562.79
  4. Step 4: Simplify right side
    1,060,993.98x = 845,651,172,949.83
  5. Step 5: Solve for x
    x = 845,651,172,949.83/1,060,993.98
  6. Step 6: Final answer
    x = 797,036.73

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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.