Home / 10,150,209.31-14,005,994.22-5,799,577.41

Finding the Fourth Proportional to 10,150,209.31, 14,005,994.22 and 5,799,577.41

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Solution

The fourth proportional to 10,150,209.31, 14,005,994.22 and 5,799,577.41 is: 8,002,677.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,150,209.31 : 14,005,994.22 = 5,799,577.41 : x
  2. Step 2: Convert to fraction form
    10,150,209.31/14,005,994.22 = 5,799,577.41/x
  3. Step 3: Cross multiply
    10,150,209.31x = 14,005,994.22 × 5,799,577.41
  4. Step 4: Simplify right side
    10,150,209.31x = 81,228,847,682,902.58
  5. Step 5: Solve for x
    x = 81,228,847,682,902.58/10,150,209.31
  6. Step 6: Final answer
    x = 8,002,677.11

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1.5x scale

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.