Home / 1,151,096.85-1,726,350.74-341,291.91

Finding the Fourth Proportional to 1,151,096.85, 1,726,350.74 and 341,291.91

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Solution

The fourth proportional to 1,151,096.85, 1,726,350.74 and 341,291.91 is: 511,850.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,151,096.85 : 1,726,350.74 = 341,291.91 : x
  2. Step 2: Convert to fraction form
    1,151,096.85/1,726,350.74 = 341,291.91/x
  3. Step 3: Cross multiply
    1,151,096.85x = 1,726,350.74 × 341,291.91
  4. Step 4: Simplify right side
    1,151,096.85x = 589,189,532,752.76
  5. Step 5: Solve for x
    x = 589,189,532,752.76/1,151,096.85
  6. Step 6: Final answer
    x = 511,850.53

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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.