Home / 6,206,265.60-9,314,647.20-2,799,794.40

Finding the Fourth Proportional to 6,206,265.60, 9,314,647.20 and 2,799,794.40

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Solution

The fourth proportional to 6,206,265.60, 9,314,647.20 and 2,799,794.40 is: 4,202,059.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,265.60 : 9,314,647.20 = 2,799,794.40 : x
  2. Step 2: Convert to fraction form
    6,206,265.60/9,314,647.20 = 2,799,794.40/x
  3. Step 3: Cross multiply
    6,206,265.60x = 9,314,647.20 × 2,799,794.40
  4. Step 4: Simplify right side
    6,206,265.60x = 26,079,097,068,535.68
  5. Step 5: Solve for x
    x = 26,079,097,068,535.68/6,206,265.60
  6. Step 6: Final answer
    x = 4,202,059.46

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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.