Home / 5,891,221.32-8,836,743.18-2,650,470.36

Finding the Fourth Proportional to 5,891,221.32, 8,836,743.18 and 2,650,470.36

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Solution

The fourth proportional to 5,891,221.32, 8,836,743.18 and 2,650,470.36 is: 3,975,665.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,891,221.32 : 8,836,743.18 = 2,650,470.36 : x
  2. Step 2: Convert to fraction form
    5,891,221.32/8,836,743.18 = 2,650,470.36/x
  3. Step 3: Cross multiply
    5,891,221.32x = 8,836,743.18 × 2,650,470.36
  4. Step 4: Simplify right side
    5,891,221.32x = 23,421,525,877,522.14
  5. Step 5: Solve for x
    x = 23,421,525,877,522.14/5,891,221.32
  6. Step 6: Final answer
    x = 3,975,665.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.