Home / 2,632,216.95-3,948,405.84-903,062.52

Finding the Fourth Proportional to 2,632,216.95, 3,948,405.84 and 903,062.52

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Solution

The fourth proportional to 2,632,216.95, 3,948,405.84 and 903,062.52 is: 1,354,621.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632,216.95 : 3,948,405.84 = 903,062.52 : x
  2. Step 2: Convert to fraction form
    2,632,216.95/3,948,405.84 = 903,062.52/x
  3. Step 3: Cross multiply
    2,632,216.95x = 3,948,405.84 × 903,062.52
  4. Step 4: Simplify right side
    2,632,216.95x = 3,565,657,327,853.12
  5. Step 5: Solve for x
    x = 3,565,657,327,853.12/2,632,216.95
  6. Step 6: Final answer
    x = 1,354,621.37

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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.