Home / 2,373,660.46-3,561,050.76-776,217.34

Finding the Fourth Proportional to 2,373,660.46, 3,561,050.76 and 776,217.34

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Solution

The fourth proportional to 2,373,660.46, 3,561,050.76 and 776,217.34 is: 1,164,509.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,660.46 : 3,561,050.76 = 776,217.34 : x
  2. Step 2: Convert to fraction form
    2,373,660.46/3,561,050.76 = 776,217.34/x
  3. Step 3: Cross multiply
    2,373,660.46x = 3,561,050.76 × 776,217.34
  4. Step 4: Simplify right side
    2,373,660.46x = 2,764,149,348,532.18
  5. Step 5: Solve for x
    x = 2,764,149,348,532.18/2,373,660.46
  6. Step 6: Final answer
    x = 1,164,509.16

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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.