Home / 3,346,791.20-5,014,657.20-2,849,127.20

Finding the Fourth Proportional to 3,346,791.20, 5,014,657.20 and 2,849,127.20

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Solution

The fourth proportional to 3,346,791.20, 5,014,657.20 and 2,849,127.20 is: 4,268,983.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,346,791.20 : 5,014,657.20 = 2,849,127.20 : x
  2. Step 2: Convert to fraction form
    3,346,791.20/5,014,657.20 = 2,849,127.20/x
  3. Step 3: Cross multiply
    3,346,791.20x = 5,014,657.20 × 2,849,127.20
  4. Step 4: Simplify right side
    3,346,791.20x = 14,287,396,227,195.84
  5. Step 5: Solve for x
    x = 14,287,396,227,195.84/3,346,791.20
  6. Step 6: Final answer
    x = 4,268,983.45

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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.