Home / 3,725,947.67-5,588,921.45-1,201,602.92

Finding the Fourth Proportional to 3,725,947.67, 5,588,921.45 and 1,201,602.92

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Solution

The fourth proportional to 3,725,947.67, 5,588,921.45 and 1,201,602.92 is: 1,802,404.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,725,947.67 : 5,588,921.45 = 1,201,602.92 : x
  2. Step 2: Convert to fraction form
    3,725,947.67/5,588,921.45 = 1,201,602.92/x
  3. Step 3: Cross multiply
    3,725,947.67x = 5,588,921.45 × 1,201,602.92
  4. Step 4: Simplify right side
    3,725,947.67x = 6,715,664,300,018.01
  5. Step 5: Solve for x
    x = 6,715,664,300,018.01/3,725,947.67
  6. Step 6: Final answer
    x = 1,802,404.36

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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.