Home / 5,153,216.05-7,726,650.14-1,741,180.29

Finding the Fourth Proportional to 5,153,216.05, 7,726,650.14 and 1,741,180.29

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Solution

The fourth proportional to 5,153,216.05, 7,726,650.14 and 1,741,180.29 is: 2,610,698.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,153,216.05 : 7,726,650.14 = 1,741,180.29 : x
  2. Step 2: Convert to fraction form
    5,153,216.05/7,726,650.14 = 1,741,180.29/x
  3. Step 3: Cross multiply
    5,153,216.05x = 7,726,650.14 × 1,741,180.29
  4. Step 4: Simplify right side
    5,153,216.05x = 13,453,490,906,871.75
  5. Step 5: Solve for x
    x = 13,453,490,906,871.75/5,153,216.05
  6. Step 6: Final answer
    x = 2,610,698.01

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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.