Home / 5,882,585.78-8,116,709.11-3,434,085.55

Finding the Fourth Proportional to 5,882,585.78, 8,116,709.11 and 3,434,085.55

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Solution

The fourth proportional to 5,882,585.78, 8,116,709.11 and 3,434,085.55 is: 4,738,302.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,882,585.78 : 8,116,709.11 = 3,434,085.55 : x
  2. Step 2: Convert to fraction form
    5,882,585.78/8,116,709.11 = 3,434,085.55/x
  3. Step 3: Cross multiply
    5,882,585.78x = 8,116,709.11 × 3,434,085.55
  4. Step 4: Simplify right side
    5,882,585.78x = 27,873,473,468,204.36
  5. Step 5: Solve for x
    x = 27,873,473,468,204.36/5,882,585.78
  6. Step 6: Final answer
    x = 4,738,302.94

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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.