Home / 4,869,022.80-7,307,998.20-2,474,533.20

Finding the Fourth Proportional to 4,869,022.80, 7,307,998.20 and 2,474,533.20

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Solution

The fourth proportional to 4,869,022.80, 7,307,998.20 and 2,474,533.20 is: 3,714,068.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,869,022.80 : 7,307,998.20 = 2,474,533.20 : x
  2. Step 2: Convert to fraction form
    4,869,022.80/7,307,998.20 = 2,474,533.20/x
  3. Step 3: Cross multiply
    4,869,022.80x = 7,307,998.20 × 2,474,533.20
  4. Step 4: Simplify right side
    4,869,022.80x = 18,083,884,171,440.24
  5. Step 5: Solve for x
    x = 18,083,884,171,440.24/4,869,022.80
  6. Step 6: Final answer
    x = 3,714,068.49

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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.