Home / 2,843,373.94-4,265,060.91-1,138,284.86

Finding the Fourth Proportional to 2,843,373.94, 4,265,060.91 and 1,138,284.86

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Solution

The fourth proportional to 2,843,373.94, 4,265,060.91 and 1,138,284.86 is: 1,707,427.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,373.94 : 4,265,060.91 = 1,138,284.86 : x
  2. Step 2: Convert to fraction form
    2,843,373.94/4,265,060.91 = 1,138,284.86/x
  3. Step 3: Cross multiply
    2,843,373.94x = 4,265,060.91 × 1,138,284.86
  4. Step 4: Simplify right side
    2,843,373.94x = 4,854,854,235,236.95
  5. Step 5: Solve for x
    x = 4,854,854,235,236.95/2,843,373.94
  6. Step 6: Final answer
    x = 1,707,427.28

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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.