Home / 4,995,400.60-7,496,600.10-3,202,643.80

Finding the Fourth Proportional to 4,995,400.60, 7,496,600.10 and 3,202,643.80

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Solution

The fourth proportional to 4,995,400.60, 7,496,600.10 and 3,202,643.80 is: 4,806,209.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,400.60 : 7,496,600.10 = 3,202,643.80 : x
  2. Step 2: Convert to fraction form
    4,995,400.60/7,496,600.10 = 3,202,643.80/x
  3. Step 3: Cross multiply
    4,995,400.60x = 7,496,600.10 × 3,202,643.80
  4. Step 4: Simplify right side
    4,995,400.60x = 24,008,939,831,344.38
  5. Step 5: Solve for x
    x = 24,008,939,831,344.38/4,995,400.60
  6. Step 6: Final answer
    x = 4,806,209.10

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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.