Home / 6,016,508-8,302,781.04-3,300,260.48

Finding the Fourth Proportional to 6,016,508, 8,302,781.04 and 3,300,260.48

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Solution

The fourth proportional to 6,016,508, 8,302,781.04 and 3,300,260.48 is: 4,554,359.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,016,508 : 8,302,781.04 = 3,300,260.48 : x
  2. Step 2: Convert to fraction form
    6,016,508/8,302,781.04 = 3,300,260.48/x
  3. Step 3: Cross multiply
    6,016,508x = 8,302,781.04 × 3,300,260.48
  4. Step 4: Simplify right side
    6,016,508x = 27,401,340,140,405.30
  5. Step 5: Solve for x
    x = 27,401,340,140,405.30/6,016,508
  6. Step 6: Final answer
    x = 4,554,359.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.