Home / 2,275,656.95-3,414,832.11-837,350.35

Finding the Fourth Proportional to 2,275,656.95, 3,414,832.11 and 837,350.35

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Solution

The fourth proportional to 2,275,656.95, 3,414,832.11 and 837,350.35 is: 1,256,521.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,656.95 : 3,414,832.11 = 837,350.35 : x
  2. Step 2: Convert to fraction form
    2,275,656.95/3,414,832.11 = 837,350.35/x
  3. Step 3: Cross multiply
    2,275,656.95x = 3,414,832.11 × 837,350.35
  4. Step 4: Simplify right side
    2,275,656.95x = 2,859,410,853,962.66
  5. Step 5: Solve for x
    x = 2,859,410,853,962.66/2,275,656.95
  6. Step 6: Final answer
    x = 1,256,521.05

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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.