Home / 4,159,997.60-6,227,554.80-2,476,234.40

Finding the Fourth Proportional to 4,159,997.60, 6,227,554.80 and 2,476,234.40

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Solution

The fourth proportional to 4,159,997.60, 6,227,554.80 and 2,476,234.40 is: 3,706,945.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,997.60 : 6,227,554.80 = 2,476,234.40 : x
  2. Step 2: Convert to fraction form
    4,159,997.60/6,227,554.80 = 2,476,234.40/x
  3. Step 3: Cross multiply
    4,159,997.60x = 6,227,554.80 × 2,476,234.40
  4. Step 4: Simplify right side
    4,159,997.60x = 15,420,885,423,645.12
  5. Step 5: Solve for x
    x = 15,420,885,423,645.12/4,159,997.60
  6. Step 6: Final answer
    x = 3,706,945.75

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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.