Home / 4,899,824.31-7,350,717.54-2,743,915.34

Finding the Fourth Proportional to 4,899,824.31, 7,350,717.54 and 2,743,915.34

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Solution

The fourth proportional to 4,899,824.31, 7,350,717.54 and 2,743,915.34 is: 4,116,422.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,824.31 : 7,350,717.54 = 2,743,915.34 : x
  2. Step 2: Convert to fraction form
    4,899,824.31/7,350,717.54 = 2,743,915.34/x
  3. Step 3: Cross multiply
    4,899,824.31x = 7,350,717.54 × 2,743,915.34
  4. Step 4: Simplify right side
    4,899,824.31x = 20,169,746,581,259.48
  5. Step 5: Solve for x
    x = 20,169,746,581,259.48/4,899,824.31
  6. Step 6: Final answer
    x = 4,116,422.41

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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.