Home / 2,168,172.93-3,251,591.15-1,498,557.27

Finding the Fourth Proportional to 2,168,172.93, 3,251,591.15 and 1,498,557.27

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Solution

The fourth proportional to 2,168,172.93, 3,251,591.15 and 1,498,557.27 is: 2,247,374.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,168,172.93 : 3,251,591.15 = 1,498,557.27 : x
  2. Step 2: Convert to fraction form
    2,168,172.93/3,251,591.15 = 1,498,557.27/x
  3. Step 3: Cross multiply
    2,168,172.93x = 3,251,591.15 × 1,498,557.27
  4. Step 4: Simplify right side
    2,168,172.93x = 4,872,695,549,407.37
  5. Step 5: Solve for x
    x = 4,872,695,549,407.37/2,168,172.93
  6. Step 6: Final answer
    x = 2,247,374.04

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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.