Home / 1,052,295.19-1,577,952.07-546,720.25

Finding the Fourth Proportional to 1,052,295.19, 1,577,952.07 and 546,720.25

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Solution

The fourth proportional to 1,052,295.19, 1,577,952.07 and 546,720.25 is: 819,825.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,295.19 : 1,577,952.07 = 546,720.25 : x
  2. Step 2: Convert to fraction form
    1,052,295.19/1,577,952.07 = 546,720.25/x
  3. Step 3: Cross multiply
    1,052,295.19x = 1,577,952.07 × 546,720.25
  4. Step 4: Simplify right side
    1,052,295.19x = 862,698,350,198.42
  5. Step 5: Solve for x
    x = 862,698,350,198.42/1,052,295.19
  6. Step 6: Final answer
    x = 819,825.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.