Home / 2,468,160.57-3,702,704.31-1,120,417.77

Finding the Fourth Proportional to 2,468,160.57, 3,702,704.31 and 1,120,417.77

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Solution

The fourth proportional to 2,468,160.57, 3,702,704.31 and 1,120,417.77 is: 1,680,837.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,160.57 : 3,702,704.31 = 1,120,417.77 : x
  2. Step 2: Convert to fraction form
    2,468,160.57/3,702,704.31 = 1,120,417.77/x
  3. Step 3: Cross multiply
    2,468,160.57x = 3,702,704.31 × 1,120,417.77
  4. Step 4: Simplify right side
    2,468,160.57x = 4,148,575,705,979.59
  5. Step 5: Solve for x
    x = 4,148,575,705,979.59/2,468,160.57
  6. Step 6: Final answer
    x = 1,680,837.04

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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.