Home / 3,766,593.40-5,649,890.10-3,353,716.60

Finding the Fourth Proportional to 3,766,593.40, 5,649,890.10 and 3,353,716.60

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Solution

The fourth proportional to 3,766,593.40, 5,649,890.10 and 3,353,716.60 is: 5,030,574.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,593.40 : 5,649,890.10 = 3,353,716.60 : x
  2. Step 2: Convert to fraction form
    3,766,593.40/5,649,890.10 = 3,353,716.60/x
  3. Step 3: Cross multiply
    3,766,593.40x = 5,649,890.10 × 3,353,716.60
  4. Step 4: Simplify right side
    3,766,593.40x = 18,948,130,216,545.66
  5. Step 5: Solve for x
    x = 18,948,130,216,545.66/3,766,593.40
  6. Step 6: Final answer
    x = 5,030,574.90

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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.