Home / 4,098,847.10-6,150,398.48-1,671,780.94

Finding the Fourth Proportional to 4,098,847.10, 6,150,398.48 and 1,671,780.94

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Solution

The fourth proportional to 4,098,847.10, 6,150,398.48 and 1,671,780.94 is: 2,508,539.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,847.10 : 6,150,398.48 = 1,671,780.94 : x
  2. Step 2: Convert to fraction form
    4,098,847.10/6,150,398.48 = 1,671,780.94/x
  3. Step 3: Cross multiply
    4,098,847.10x = 6,150,398.48 × 1,671,780.94
  4. Step 4: Simplify right side
    4,098,847.10x = 10,282,118,952,268.97
  5. Step 5: Solve for x
    x = 10,282,118,952,268.97/4,098,847.10
  6. Step 6: Final answer
    x = 2,508,539.28

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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.