Home / 3,544,709.01-4,891,718.36-2,016,816.13

Finding the Fourth Proportional to 3,544,709.01, 4,891,718.36 and 2,016,816.13

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Solution

The fourth proportional to 3,544,709.01, 4,891,718.36 and 2,016,816.13 is: 2,783,217.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,709.01 : 4,891,718.36 = 2,016,816.13 : x
  2. Step 2: Convert to fraction form
    3,544,709.01/4,891,718.36 = 2,016,816.13/x
  3. Step 3: Cross multiply
    3,544,709.01x = 4,891,718.36 × 2,016,816.13
  4. Step 4: Simplify right side
    3,544,709.01x = 9,865,696,491,865.15
  5. Step 5: Solve for x
    x = 9,865,696,491,865.15/3,544,709.01
  6. Step 6: Final answer
    x = 2,783,217.60

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1.5x scale

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.