Home / 4,342,182.39-5,992,929.18-2,409,065.55

Finding the Fourth Proportional to 4,342,182.39, 5,992,929.18 and 2,409,065.55

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Solution

The fourth proportional to 4,342,182.39, 5,992,929.18 and 2,409,065.55 is: 3,324,908.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342,182.39 : 5,992,929.18 = 2,409,065.55 : x
  2. Step 2: Convert to fraction form
    4,342,182.39/5,992,929.18 = 2,409,065.55/x
  3. Step 3: Cross multiply
    4,342,182.39x = 5,992,929.18 × 2,409,065.55
  4. Step 4: Simplify right side
    4,342,182.39x = 14,437,359,231,127.75
  5. Step 5: Solve for x
    x = 14,437,359,231,127.75/4,342,182.39
  6. Step 6: Final answer
    x = 3,324,908.52

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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.