Home / 2,459,481.84-3,664,773.30-2,191,180.80

Finding the Fourth Proportional to 2,459,481.84, 3,664,773.30 and 2,191,180.80

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Solution

The fourth proportional to 2,459,481.84, 3,664,773.30 and 2,191,180.80 is: 3,264,988.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,481.84 : 3,664,773.30 = 2,191,180.80 : x
  2. Step 2: Convert to fraction form
    2,459,481.84/3,664,773.30 = 2,191,180.80/x
  3. Step 3: Cross multiply
    2,459,481.84x = 3,664,773.30 × 2,191,180.80
  4. Step 4: Simplify right side
    2,459,481.84x = 8,030,180,891,312.64
  5. Step 5: Solve for x
    x = 8,030,180,891,312.64/2,459,481.84
  6. Step 6: Final answer
    x = 3,264,988.89

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.