Home / 4,968,019.70-7,452,029.55-4,401,149.30

Finding the Fourth Proportional to 4,968,019.70, 7,452,029.55 and 4,401,149.30

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Solution

The fourth proportional to 4,968,019.70, 7,452,029.55 and 4,401,149.30 is: 6,601,723.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,019.70 : 7,452,029.55 = 4,401,149.30 : x
  2. Step 2: Convert to fraction form
    4,968,019.70/7,452,029.55 = 4,401,149.30/x
  3. Step 3: Cross multiply
    4,968,019.70x = 7,452,029.55 × 4,401,149.30
  4. Step 4: Simplify right side
    4,968,019.70x = 32,797,494,637,561.81
  5. Step 5: Solve for x
    x = 32,797,494,637,561.81/4,968,019.70
  6. Step 6: Final answer
    x = 6,601,723.95

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Double scale
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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.