Home / 4,012,638.04-6,015,414.03-3,070,216

Finding the Fourth Proportional to 4,012,638.04, 6,015,414.03 and 3,070,216

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Solution

The fourth proportional to 4,012,638.04, 6,015,414.03 and 3,070,216 is: 4,602,613.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,638.04 : 6,015,414.03 = 3,070,216 : x
  2. Step 2: Convert to fraction form
    4,012,638.04/6,015,414.03 = 3,070,216/x
  3. Step 3: Cross multiply
    4,012,638.04x = 6,015,414.03 × 3,070,216
  4. Step 4: Simplify right side
    4,012,638.04x = 18,468,620,401,530.48
  5. Step 5: Solve for x
    x = 18,468,620,401,530.48/4,012,638.04
  6. Step 6: Final answer
    x = 4,602,613.10

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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.