Home / 10,843,204.20-16,269,770.88-4,697,065.14

Finding the Fourth Proportional to 10,843,204.20, 16,269,770.88 and 4,697,065.14

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Solution

The fourth proportional to 10,843,204.20, 16,269,770.88 and 4,697,065.14 is: 7,047,748.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,843,204.20 : 16,269,770.88 = 4,697,065.14 : x
  2. Step 2: Convert to fraction form
    10,843,204.20/16,269,770.88 = 4,697,065.14/x
  3. Step 3: Cross multiply
    10,843,204.20x = 16,269,770.88 × 4,697,065.14
  4. Step 4: Simplify right side
    10,843,204.20x = 76,420,173,636,235.12
  5. Step 5: Solve for x
    x = 76,420,173,636,235.12/10,843,204.20
  6. Step 6: Final answer
    x = 7,047,748.27

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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.