Home / 5,041,062.33-6,955,470.29-2,865,434.23

Finding the Fourth Proportional to 5,041,062.33, 6,955,470.29 and 2,865,434.23

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Solution

The fourth proportional to 5,041,062.33, 6,955,470.29 and 2,865,434.23 is: 3,953,619.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041,062.33 : 6,955,470.29 = 2,865,434.23 : x
  2. Step 2: Convert to fraction form
    5,041,062.33/6,955,470.29 = 2,865,434.23/x
  3. Step 3: Cross multiply
    5,041,062.33x = 6,955,470.29 × 2,865,434.23
  4. Step 4: Simplify right side
    5,041,062.33x = 19,930,442,615,329.36
  5. Step 5: Solve for x
    x = 19,930,442,615,329.36/5,041,062.33
  6. Step 6: Final answer
    x = 3,953,619.56

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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.