Home / 3,544,708.01-4,891,716.98-2,016,815.13

Finding the Fourth Proportional to 3,544,708.01, 4,891,716.98 and 2,016,815.13

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Solution

The fourth proportional to 3,544,708.01, 4,891,716.98 and 2,016,815.13 is: 2,783,216.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,708.01 : 4,891,716.98 = 2,016,815.13 : x
  2. Step 2: Convert to fraction form
    3,544,708.01/4,891,716.98 = 2,016,815.13/x
  3. Step 3: Cross multiply
    3,544,708.01x = 4,891,716.98 × 2,016,815.13
  4. Step 4: Simplify right side
    3,544,708.01x = 9,865,688,806,857.83
  5. Step 5: Solve for x
    x = 9,865,688,806,857.83/3,544,708.01
  6. Step 6: Final answer
    x = 2,783,216.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.