Home / 3,284,347.74-4,532,357.07-1,834,068.66

Finding the Fourth Proportional to 3,284,347.74, 4,532,357.07 and 1,834,068.66

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Solution

The fourth proportional to 3,284,347.74, 4,532,357.07 and 1,834,068.66 is: 2,530,990.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,347.74 : 4,532,357.07 = 1,834,068.66 : x
  2. Step 2: Convert to fraction form
    3,284,347.74/4,532,357.07 = 1,834,068.66/x
  3. Step 3: Cross multiply
    3,284,347.74x = 4,532,357.07 × 1,834,068.66
  4. Step 4: Simplify right side
    3,284,347.74x = 8,312,654,058,016.43
  5. Step 5: Solve for x
    x = 8,312,654,058,016.43/3,284,347.74
  6. Step 6: Final answer
    x = 2,530,990.84

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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.