Home / 4,132,443.64-6,198,727.82-1,573,800.25

Finding the Fourth Proportional to 4,132,443.64, 6,198,727.82 and 1,573,800.25

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Solution

The fourth proportional to 4,132,443.64, 6,198,727.82 and 1,573,800.25 is: 2,360,724.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,443.64 : 6,198,727.82 = 1,573,800.25 : x
  2. Step 2: Convert to fraction form
    4,132,443.64/6,198,727.82 = 1,573,800.25/x
  3. Step 3: Cross multiply
    4,132,443.64x = 6,198,727.82 × 1,573,800.25
  4. Step 4: Simplify right side
    4,132,443.64x = 9,755,559,365,738.82
  5. Step 5: Solve for x
    x = 9,755,559,365,738.82/4,132,443.64
  6. Step 6: Final answer
    x = 2,360,724.12

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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.