Home / 4,079,248.64-6,117,998.16-1,682,471.60

Finding the Fourth Proportional to 4,079,248.64, 6,117,998.16 and 1,682,471.60

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Solution

The fourth proportional to 4,079,248.64, 6,117,998.16 and 1,682,471.60 is: 2,523,346.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,079,248.64 : 6,117,998.16 = 1,682,471.60 : x
  2. Step 2: Convert to fraction form
    4,079,248.64/6,117,998.16 = 1,682,471.60/x
  3. Step 3: Cross multiply
    4,079,248.64x = 6,117,998.16 × 1,682,471.60
  4. Step 4: Simplify right side
    4,079,248.64x = 10,293,358,153,052.26
  5. Step 5: Solve for x
    x = 10,293,358,153,052.26/4,079,248.64
  6. Step 6: Final answer
    x = 2,523,346.59

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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.