Home / 4,869,024.80-7,308,001.20-2,474,535.20

Finding the Fourth Proportional to 4,869,024.80, 7,308,001.20 and 2,474,535.20

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Solution

The fourth proportional to 4,869,024.80, 7,308,001.20 and 2,474,535.20 is: 3,714,071.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,869,024.80 : 7,308,001.20 = 2,474,535.20 : x
  2. Step 2: Convert to fraction form
    4,869,024.80/7,308,001.20 = 2,474,535.20/x
  3. Step 3: Cross multiply
    4,869,024.80x = 7,308,001.20 × 2,474,535.20
  4. Step 4: Simplify right side
    4,869,024.80x = 18,083,906,211,042.24
  5. Step 5: Solve for x
    x = 18,083,906,211,042.24/4,869,024.80
  6. Step 6: Final answer
    x = 3,714,071.49

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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.