Home / 2,368,652.40-3,552,945.75-571,520.88

Finding the Fourth Proportional to 2,368,652.40, 3,552,945.75 and 571,520.88

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Solution

The fourth proportional to 2,368,652.40, 3,552,945.75 and 571,520.88 is: 857,273.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,652.40 : 3,552,945.75 = 571,520.88 : x
  2. Step 2: Convert to fraction form
    2,368,652.40/3,552,945.75 = 571,520.88/x
  3. Step 3: Cross multiply
    2,368,652.40x = 3,552,945.75 × 571,520.88
  4. Step 4: Simplify right side
    2,368,652.40x = 2,030,582,681,632.26
  5. Step 5: Solve for x
    x = 2,030,582,681,632.26/2,368,652.40
  6. Step 6: Final answer
    x = 857,273.39

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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.