Home / 2,247,435.15-3,102,303.90-1,473,115.88

Finding the Fourth Proportional to 2,247,435.15, 3,102,303.90 and 1,473,115.88

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Solution

The fourth proportional to 2,247,435.15, 3,102,303.90 and 1,473,115.88 is: 2,033,452.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,435.15 : 3,102,303.90 = 1,473,115.88 : x
  2. Step 2: Convert to fraction form
    2,247,435.15/3,102,303.90 = 1,473,115.88/x
  3. Step 3: Cross multiply
    2,247,435.15x = 3,102,303.90 × 1,473,115.88
  4. Step 4: Simplify right side
    2,247,435.15x = 4,570,053,139,675.93
  5. Step 5: Solve for x
    x = 4,570,053,139,675.93/2,247,435.15
  6. Step 6: Final answer
    x = 2,033,452.73

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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.