Home / 2,415,250.47-3,622,872.66-618,134.85

Finding the Fourth Proportional to 2,415,250.47, 3,622,872.66 and 618,134.85

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Solution

The fourth proportional to 2,415,250.47, 3,622,872.66 and 618,134.85 is: 927,201.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,250.47 : 3,622,872.66 = 618,134.85 : x
  2. Step 2: Convert to fraction form
    2,415,250.47/3,622,872.66 = 618,134.85/x
  3. Step 3: Cross multiply
    2,415,250.47x = 3,622,872.66 × 618,134.85
  4. Step 4: Simplify right side
    2,415,250.47x = 2,239,423,848,258.20
  5. Step 5: Solve for x
    x = 2,239,423,848,258.20/2,415,250.47
  6. Step 6: Final answer
    x = 927,201.50

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1.5x scale

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.