Home / 3,086,974.04-4,608,438.12-2,881,829.04

Finding the Fourth Proportional to 3,086,974.04, 4,608,438.12 and 2,881,829.04

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Solution

The fourth proportional to 3,086,974.04, 4,608,438.12 and 2,881,829.04 is: 4,302,184.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,086,974.04 : 4,608,438.12 = 2,881,829.04 : x
  2. Step 2: Convert to fraction form
    3,086,974.04/4,608,438.12 = 2,881,829.04/x
  3. Step 3: Cross multiply
    3,086,974.04x = 4,608,438.12 × 2,881,829.04
  4. Step 4: Simplify right side
    3,086,974.04x = 13,280,730,794,082.51
  5. Step 5: Solve for x
    x = 13,280,730,794,082.51/3,086,974.04
  6. Step 6: Final answer
    x = 4,302,184.15

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.