Home / 4,230,160.40-5,837,005.46-2,418,974.48

Finding the Fourth Proportional to 4,230,160.40, 5,837,005.46 and 2,418,974.48

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Solution

The fourth proportional to 4,230,160.40, 5,837,005.46 and 2,418,974.48 is: 3,337,832.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230,160.40 : 5,837,005.46 = 2,418,974.48 : x
  2. Step 2: Convert to fraction form
    4,230,160.40/5,837,005.46 = 2,418,974.48/x
  3. Step 3: Cross multiply
    4,230,160.40x = 5,837,005.46 × 2,418,974.48
  4. Step 4: Simplify right side
    4,230,160.40x = 14,119,567,268,000.61
  5. Step 5: Solve for x
    x = 14,119,567,268,000.61/4,230,160.40
  6. Step 6: Final answer
    x = 3,337,832.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.