Home / 3,096,207.95-4,642,472.26-1,177,259.48

Finding the Fourth Proportional to 3,096,207.95, 4,642,472.26 and 1,177,259.48

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Solution

The fourth proportional to 3,096,207.95, 4,642,472.26 and 1,177,259.48 is: 1,765,189.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,207.95 : 4,642,472.26 = 1,177,259.48 : x
  2. Step 2: Convert to fraction form
    3,096,207.95/4,642,472.26 = 1,177,259.48/x
  3. Step 3: Cross multiply
    3,096,207.95x = 4,642,472.26 × 1,177,259.48
  4. Step 4: Simplify right side
    3,096,207.95x = 5,465,394,478,722.02
  5. Step 5: Solve for x
    x = 5,465,394,478,722.02/3,096,207.95
  6. Step 6: Final answer
    x = 1,765,189.73

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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.