Home / 3,249,352.38-4,483,508.68-1,872,503.04

Finding the Fourth Proportional to 3,249,352.38, 4,483,508.68 and 1,872,503.04

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Solution

The fourth proportional to 3,249,352.38, 4,483,508.68 and 1,872,503.04 is: 2,583,709.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,352.38 : 4,483,508.68 = 1,872,503.04 : x
  2. Step 2: Convert to fraction form
    3,249,352.38/4,483,508.68 = 1,872,503.04/x
  3. Step 3: Cross multiply
    3,249,352.38x = 4,483,508.68 × 1,872,503.04
  4. Step 4: Simplify right side
    3,249,352.38x = 8,395,383,633,166.39
  5. Step 5: Solve for x
    x = 8,395,383,633,166.39/3,249,352.38
  6. Step 6: Final answer
    x = 2,583,709.81

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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.