Home / 2,720,261.96-3,753,961.41-1,496,541.15

Finding the Fourth Proportional to 2,720,261.96, 3,753,961.41 and 1,496,541.15

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Solution

The fourth proportional to 2,720,261.96, 3,753,961.41 and 1,496,541.15 is: 2,065,226.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,720,261.96 : 3,753,961.41 = 1,496,541.15 : x
  2. Step 2: Convert to fraction form
    2,720,261.96/3,753,961.41 = 1,496,541.15/x
  3. Step 3: Cross multiply
    2,720,261.96x = 3,753,961.41 × 1,496,541.15
  4. Step 4: Simplify right side
    2,720,261.96x = 5,617,957,725,577.02
  5. Step 5: Solve for x
    x = 5,617,957,725,577.02/2,720,261.96
  6. Step 6: Final answer
    x = 2,065,226.74

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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.