Home / 8,799,062.94-13,198,619.01-2,734,681.43

Finding the Fourth Proportional to 8,799,062.94, 13,198,619.01 and 2,734,681.43

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Solution

The fourth proportional to 8,799,062.94, 13,198,619.01 and 2,734,681.43 is: 4,102,029.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,799,062.94 : 13,198,619.01 = 2,734,681.43 : x
  2. Step 2: Convert to fraction form
    8,799,062.94/13,198,619.01 = 2,734,681.43/x
  3. Step 3: Cross multiply
    8,799,062.94x = 13,198,619.01 × 2,734,681.43
  4. Step 4: Simplify right side
    8,799,062.94x = 36,094,018,242,298.88
  5. Step 5: Solve for x
    x = 36,094,018,242,298.88/8,799,062.94
  6. Step 6: Final answer
    x = 4,102,029.78

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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.