Home / 4,844,538.48-7,268,228.80-1,432,915.04

Finding the Fourth Proportional to 4,844,538.48, 7,268,228.80 and 1,432,915.04

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Solution

The fourth proportional to 4,844,538.48, 7,268,228.80 and 1,432,915.04 is: 2,149,792.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,538.48 : 7,268,228.80 = 1,432,915.04 : x
  2. Step 2: Convert to fraction form
    4,844,538.48/7,268,228.80 = 1,432,915.04/x
  3. Step 3: Cross multiply
    4,844,538.48x = 7,268,228.80 × 1,432,915.04
  4. Step 4: Simplify right side
    4,844,538.48x = 10,414,754,361,681.15
  5. Step 5: Solve for x
    x = 10,414,754,361,681.15/4,844,538.48
  6. Step 6: Final answer
    x = 2,149,792.89

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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.