Home / 4,372,871.86-6,034,833.48-2,412,740.31

Finding the Fourth Proportional to 4,372,871.86, 6,034,833.48 and 2,412,740.31

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Solution

The fourth proportional to 4,372,871.86, 6,034,833.48 and 2,412,740.31 is: 3,329,730.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,871.86 : 6,034,833.48 = 2,412,740.31 : x
  2. Step 2: Convert to fraction form
    4,372,871.86/6,034,833.48 = 2,412,740.31/x
  3. Step 3: Cross multiply
    4,372,871.86x = 6,034,833.48 × 2,412,740.31
  4. Step 4: Simplify right side
    4,372,871.86x = 14,560,486,001,333.58
  5. Step 5: Solve for x
    x = 14,560,486,001,333.58/4,372,871.86
  6. Step 6: Final answer
    x = 3,329,730.77

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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.