Home / 3,257,998.23-4,480,094.28-2,827,531.02

Finding the Fourth Proportional to 3,257,998.23, 4,480,094.28 and 2,827,531.02

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Solution

The fourth proportional to 3,257,998.23, 4,480,094.28 and 2,827,531.02 is: 3,888,156.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,998.23 : 4,480,094.28 = 2,827,531.02 : x
  2. Step 2: Convert to fraction form
    3,257,998.23/4,480,094.28 = 2,827,531.02/x
  3. Step 3: Cross multiply
    3,257,998.23x = 4,480,094.28 × 2,827,531.02
  4. Step 4: Simplify right side
    3,257,998.23x = 12,667,605,549,224.57
  5. Step 5: Solve for x
    x = 12,667,605,549,224.57/3,257,998.23
  6. Step 6: Final answer
    x = 3,888,156.06

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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.