Home / 2,413,718.10-3,620,577.15-730,905.30

Finding the Fourth Proportional to 2,413,718.10, 3,620,577.15 and 730,905.30

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Solution

The fourth proportional to 2,413,718.10, 3,620,577.15 and 730,905.30 is: 1,096,357.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,718.10 : 3,620,577.15 = 730,905.30 : x
  2. Step 2: Convert to fraction form
    2,413,718.10/3,620,577.15 = 730,905.30/x
  3. Step 3: Cross multiply
    2,413,718.10x = 3,620,577.15 × 730,905.30
  4. Step 4: Simplify right side
    2,413,718.10x = 2,646,299,027,993.90
  5. Step 5: Solve for x
    x = 2,646,299,027,993.90/2,413,718.10
  6. Step 6: Final answer
    x = 1,096,357.95

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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.