Home / 3,259,800.60-4,892,919.04-2,447,359.28

Finding the Fourth Proportional to 3,259,800.60, 4,892,919.04 and 2,447,359.28

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Solution

The fourth proportional to 3,259,800.60, 4,892,919.04 and 2,447,359.28 is: 3,673,455.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,800.60 : 4,892,919.04 = 2,447,359.28 : x
  2. Step 2: Convert to fraction form
    3,259,800.60/4,892,919.04 = 2,447,359.28/x
  3. Step 3: Cross multiply
    3,259,800.60x = 4,892,919.04 × 2,447,359.28
  4. Step 4: Simplify right side
    3,259,800.60x = 11,974,730,818,832.69
  5. Step 5: Solve for x
    x = 11,974,730,818,832.69/3,259,800.60
  6. Step 6: Final answer
    x = 3,673,455.00

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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.