Home / 7,224,030.52-10,836,635.48-3,627,948.04

Finding the Fourth Proportional to 7,224,030.52, 10,836,635.48 and 3,627,948.04

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Solution

The fourth proportional to 7,224,030.52, 10,836,635.48 and 3,627,948.04 is: 5,442,218.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,224,030.52 : 10,836,635.48 = 3,627,948.04 : x
  2. Step 2: Convert to fraction form
    7,224,030.52/10,836,635.48 = 3,627,948.04/x
  3. Step 3: Cross multiply
    7,224,030.52x = 10,836,635.48 × 3,627,948.04
  4. Step 4: Simplify right side
    7,224,030.52x = 39,314,750,449,860.46
  5. Step 5: Solve for x
    x = 39,314,750,449,860.46/7,224,030.52
  6. Step 6: Final answer
    x = 5,442,218.21

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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.