Home / 4,084,139.32-6,126,244.00-1,166,224.61

Finding the Fourth Proportional to 4,084,139.32, 6,126,244.00 and 1,166,224.61

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Solution

The fourth proportional to 4,084,139.32, 6,126,244.00 and 1,166,224.61 is: 1,749,346.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,139.32 : 6,126,244.00 = 1,166,224.61 : x
  2. Step 2: Convert to fraction form
    4,084,139.32/6,126,244.00 = 1,166,224.61/x
  3. Step 3: Cross multiply
    4,084,139.32x = 6,126,244.00 × 1,166,224.61
  4. Step 4: Simplify right side
    4,084,139.32x = 7,144,576,532,064.89
  5. Step 5: Solve for x
    x = 7,144,576,532,064.89/4,084,139.32
  6. Step 6: Final answer
    x = 1,749,346.92

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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.