Home / 1,060,990.70-1,464,167.36-577,559.48

Finding the Fourth Proportional to 1,060,990.70, 1,464,167.36 and 577,559.48

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Solution

The fourth proportional to 1,060,990.70, 1,464,167.36 and 577,559.48 is: 797,032.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,990.70 : 1,464,167.36 = 577,559.48 : x
  2. Step 2: Convert to fraction form
    1,060,990.70/1,464,167.36 = 577,559.48/x
  3. Step 3: Cross multiply
    1,060,990.70x = 1,464,167.36 × 577,559.48
  4. Step 4: Simplify right side
    1,060,990.70x = 845,643,738,184.80
  5. Step 5: Solve for x
    x = 845,643,738,184.80/1,060,990.70
  6. Step 6: Final answer
    x = 797,032.19

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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.