Home / 1,060,952.56-1,464,133.20-577,531.60

Finding the Fourth Proportional to 1,060,952.56, 1,464,133.20 and 577,531.60

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Solution

The fourth proportional to 1,060,952.56, 1,464,133.20 and 577,531.60 is: 797,003.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,952.56 : 1,464,133.20 = 577,531.60 : x
  2. Step 2: Convert to fraction form
    1,060,952.56/1,464,133.20 = 577,531.60/x
  3. Step 3: Cross multiply
    1,060,952.56x = 1,464,133.20 × 577,531.60
  4. Step 4: Simplify right side
    1,060,952.56x = 845,583,189,609.12
  5. Step 5: Solve for x
    x = 845,583,189,609.12/1,060,952.56
  6. Step 6: Final answer
    x = 797,003.77

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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.