Home / 1,060,993.72-1,464,171.50-577,562.54

Finding the Fourth Proportional to 1,060,993.72, 1,464,171.50 and 577,562.54

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Solution

The fourth proportional to 1,060,993.72, 1,464,171.50 and 577,562.54 is: 797,036.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,993.72 : 1,464,171.50 = 577,562.54 : x
  2. Step 2: Convert to fraction form
    1,060,993.72/1,464,171.50 = 577,562.54/x
  3. Step 3: Cross multiply
    1,060,993.72x = 1,464,171.50 × 577,562.54
  4. Step 4: Simplify right side
    1,060,993.72x = 845,650,610,535.61
  5. Step 5: Solve for x
    x = 845,650,610,535.61/1,060,993.72
  6. Step 6: Final answer
    x = 797,036.40

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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.