Home / 3,059,661.68-4,224,062.76-2,328,769.52

Finding the Fourth Proportional to 3,059,661.68, 4,224,062.76 and 2,328,769.52

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Solution

The fourth proportional to 3,059,661.68, 4,224,062.76 and 2,328,769.52 is: 3,215,018.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,661.68 : 4,224,062.76 = 2,328,769.52 : x
  2. Step 2: Convert to fraction form
    3,059,661.68/4,224,062.76 = 2,328,769.52/x
  3. Step 3: Cross multiply
    3,059,661.68x = 4,224,062.76 × 2,328,769.52
  4. Step 4: Simplify right side
    3,059,661.68x = 9,836,868,606,055.07
  5. Step 5: Solve for x
    x = 9,836,868,606,055.07/3,059,661.68
  6. Step 6: Final answer
    x = 3,215,018.40

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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.