Home / 3,348,791.04-5,023,145.28-824,468.16

Finding the Fourth Proportional to 3,348,791.04, 5,023,145.28 and 824,468.16

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Solution

The fourth proportional to 3,348,791.04, 5,023,145.28 and 824,468.16 is: 1,236,692.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,348,791.04 : 5,023,145.28 = 824,468.16 : x
  2. Step 2: Convert to fraction form
    3,348,791.04/5,023,145.28 = 824,468.16/x
  3. Step 3: Cross multiply
    3,348,791.04x = 5,023,145.28 × 824,468.16
  4. Step 4: Simplify right side
    3,348,791.04x = 4,141,423,346,414.29
  5. Step 5: Solve for x
    x = 4,141,423,346,414.29/3,348,791.04
  6. Step 6: Final answer
    x = 1,236,692.08

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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.