Home / 2,206,851.60-3,310,277.40-944,806.80

Finding the Fourth Proportional to 2,206,851.60, 3,310,277.40 and 944,806.80

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Solution

The fourth proportional to 2,206,851.60, 3,310,277.40 and 944,806.80 is: 1,417,210.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,851.60 : 3,310,277.40 = 944,806.80 : x
  2. Step 2: Convert to fraction form
    2,206,851.60/3,310,277.40 = 944,806.80/x
  3. Step 3: Cross multiply
    2,206,851.60x = 3,310,277.40 × 944,806.80
  4. Step 4: Simplify right side
    2,206,851.60x = 3,127,572,597,406.32
  5. Step 5: Solve for x
    x = 3,127,572,597,406.32/2,206,851.60
  6. Step 6: Final answer
    x = 1,417,210.20

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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.