Home / 5,962,401.60-8,933,104.80-4,891,646.40

Finding the Fourth Proportional to 5,962,401.60, 8,933,104.80 and 4,891,646.40

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Solution

The fourth proportional to 5,962,401.60, 8,933,104.80 and 4,891,646.40 is: 7,328,857.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,962,401.60 : 8,933,104.80 = 4,891,646.40 : x
  2. Step 2: Convert to fraction form
    5,962,401.60/8,933,104.80 = 4,891,646.40/x
  3. Step 3: Cross multiply
    5,962,401.60x = 8,933,104.80 × 4,891,646.40
  4. Step 4: Simplify right side
    5,962,401.60x = 43,697,589,935,742.73
  5. Step 5: Solve for x
    x = 43,697,589,935,742.73/5,962,401.60
  6. Step 6: Final answer
    x = 7,328,857.21

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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.