Home / 2,730,962.27-3,758,616.11-2,004,659.57

Finding the Fourth Proportional to 2,730,962.27, 3,758,616.11 and 2,004,659.57

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Solution

The fourth proportional to 2,730,962.27, 3,758,616.11 and 2,004,659.57 is: 2,759,007.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,962.27 : 3,758,616.11 = 2,004,659.57 : x
  2. Step 2: Convert to fraction form
    2,730,962.27/3,758,616.11 = 2,004,659.57/x
  3. Step 3: Cross multiply
    2,730,962.27x = 3,758,616.11 × 2,004,659.57
  4. Step 4: Simplify right side
    2,730,962.27x = 7,534,745,726,051.29
  5. Step 5: Solve for x
    x = 7,534,745,726,051.29/2,730,962.27
  6. Step 6: Final answer
    x = 2,759,007.63

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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.