Home / 2,435,866.10-3,654,029.55-662,938.10

Finding the Fourth Proportional to 2,435,866.10, 3,654,029.55 and 662,938.10

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Solution

The fourth proportional to 2,435,866.10, 3,654,029.55 and 662,938.10 is: 994,469.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,866.10 : 3,654,029.55 = 662,938.10 : x
  2. Step 2: Convert to fraction form
    2,435,866.10/3,654,029.55 = 662,938.10/x
  3. Step 3: Cross multiply
    2,435,866.10x = 3,654,029.55 × 662,938.10
  4. Step 4: Simplify right side
    2,435,866.10x = 2,422,395,407,220.86
  5. Step 5: Solve for x
    x = 2,422,395,407,220.86/2,435,866.10
  6. Step 6: Final answer
    x = 994,469.85

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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.