Home / 5,906,948.61-8,150,853.66-3,292,811.10

Finding the Fourth Proportional to 5,906,948.61, 8,150,853.66 and 3,292,811.10

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Solution

The fourth proportional to 5,906,948.61, 8,150,853.66 and 3,292,811.10 is: 4,543,669.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,906,948.61 : 8,150,853.66 = 3,292,811.10 : x
  2. Step 2: Convert to fraction form
    5,906,948.61/8,150,853.66 = 3,292,811.10/x
  3. Step 3: Cross multiply
    5,906,948.61x = 8,150,853.66 × 3,292,811.10
  4. Step 4: Simplify right side
    5,906,948.61x = 26,839,221,406,123.63
  5. Step 5: Solve for x
    x = 26,839,221,406,123.63/5,906,948.61
  6. Step 6: Final answer
    x = 4,543,669.36

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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.