Home / 2,277,844.40-3,144,049.02-1,417,894.13

Finding the Fourth Proportional to 2,277,844.40, 3,144,049.02 and 1,417,894.13

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Solution

The fourth proportional to 2,277,844.40, 3,144,049.02 and 1,417,894.13 is: 1,957,082.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277,844.40 : 3,144,049.02 = 1,417,894.13 : x
  2. Step 2: Convert to fraction form
    2,277,844.40/3,144,049.02 = 1,417,894.13/x
  3. Step 3: Cross multiply
    2,277,844.40x = 3,144,049.02 × 1,417,894.13
  4. Step 4: Simplify right side
    2,277,844.40x = 4,457,928,634,170.01
  5. Step 5: Solve for x
    x = 4,457,928,634,170.01/2,277,844.40
  6. Step 6: Final answer
    x = 1,957,082.16

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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.