Home / 4,665,956.13-6,996,401.54-2,104,173.70

Finding the Fourth Proportional to 4,665,956.13, 6,996,401.54 and 2,104,173.70

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Solution

The fourth proportional to 4,665,956.13, 6,996,401.54 and 2,104,173.70 is: 3,155,118.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,956.13 : 6,996,401.54 = 2,104,173.70 : x
  2. Step 2: Convert to fraction form
    4,665,956.13/6,996,401.54 = 2,104,173.70/x
  3. Step 3: Cross multiply
    4,665,956.13x = 6,996,401.54 × 2,104,173.70
  4. Step 4: Simplify right side
    4,665,956.13x = 14,721,644,115,107.50
  5. Step 5: Solve for x
    x = 14,721,644,115,107.50/4,665,956.13
  6. Step 6: Final answer
    x = 3,155,118.42

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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.