Home / 4,162,792.49-5,744,779.85-2,327,328.11

Finding the Fourth Proportional to 4,162,792.49, 5,744,779.85 and 2,327,328.11

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Solution

The fourth proportional to 4,162,792.49, 5,744,779.85 and 2,327,328.11 is: 3,211,783.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,162,792.49 : 5,744,779.85 = 2,327,328.11 : x
  2. Step 2: Convert to fraction form
    4,162,792.49/5,744,779.85 = 2,327,328.11/x
  3. Step 3: Cross multiply
    4,162,792.49x = 5,744,779.85 × 2,327,328.11
  4. Step 4: Simplify right side
    4,162,792.49x = 13,369,987,619,029.94
  5. Step 5: Solve for x
    x = 13,369,987,619,029.94/4,162,792.49
  6. Step 6: Final answer
    x = 3,211,783.35

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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.