Home / 2,025,000.70-3,037,938.45-605,200.30

Finding the Fourth Proportional to 2,025,000.70, 3,037,938.45 and 605,200.30

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Solution

The fourth proportional to 2,025,000.70, 3,037,938.45 and 605,200.30 is: 907,931.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,000.70 : 3,037,938.45 = 605,200.30 : x
  2. Step 2: Convert to fraction form
    2,025,000.70/3,037,938.45 = 605,200.30/x
  3. Step 3: Cross multiply
    2,025,000.70x = 3,037,938.45 × 605,200.30
  4. Step 4: Simplify right side
    2,025,000.70x = 1,838,561,261,321.54
  5. Step 5: Solve for x
    x = 1,838,561,261,321.54/2,025,000.70
  6. Step 6: Final answer
    x = 907,931.17

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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.