Home / 4,852,205.20-7,277,287.20-2,453,795.20

Finding the Fourth Proportional to 4,852,205.20, 7,277,287.20 and 2,453,795.20

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Solution

The fourth proportional to 4,852,205.20, 7,277,287.20 and 2,453,795.20 is: 3,680,176.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,852,205.20 : 7,277,287.20 = 2,453,795.20 : x
  2. Step 2: Convert to fraction form
    4,852,205.20/7,277,287.20 = 2,453,795.20/x
  3. Step 3: Cross multiply
    4,852,205.20x = 7,277,287.20 × 2,453,795.20
  4. Step 4: Simplify right side
    4,852,205.20x = 17,856,972,400,381.44
  5. Step 5: Solve for x
    x = 17,856,972,400,381.44/4,852,205.20
  6. Step 6: Final answer
    x = 3,680,176.68

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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.