Home / 3,241,582.32-4,473,652.96-1,791,560.80

Finding the Fourth Proportional to 3,241,582.32, 4,473,652.96 and 1,791,560.80

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Solution

The fourth proportional to 3,241,582.32, 4,473,652.96 and 1,791,560.80 is: 2,472,502.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,582.32 : 4,473,652.96 = 1,791,560.80 : x
  2. Step 2: Convert to fraction form
    3,241,582.32/4,473,652.96 = 1,791,560.80/x
  3. Step 3: Cross multiply
    3,241,582.32x = 4,473,652.96 × 1,791,560.80
  4. Step 4: Simplify right side
    3,241,582.32x = 8,014,821,275,939.97
  5. Step 5: Solve for x
    x = 8,014,821,275,939.97/3,241,582.32
  6. Step 6: Final answer
    x = 2,472,502.77

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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.