Home / 4,085,548.50-6,120,350.19-3,182,763.10

Finding the Fourth Proportional to 4,085,548.50, 6,120,350.19 and 3,182,763.10

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Solution

The fourth proportional to 4,085,548.50, 6,120,350.19 and 3,182,763.10 is: 4,767,933.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,085,548.50 : 6,120,350.19 = 3,182,763.10 : x
  2. Step 2: Convert to fraction form
    4,085,548.50/6,120,350.19 = 3,182,763.10/x
  3. Step 3: Cross multiply
    4,085,548.50x = 6,120,350.19 × 3,182,763.10
  4. Step 4: Simplify right side
    4,085,548.50x = 19,479,624,713,819.77
  5. Step 5: Solve for x
    x = 19,479,624,713,819.77/4,085,548.50
  6. Step 6: Final answer
    x = 4,767,933.79

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Double scale
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1.5x scale

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.