Home / 2,497,792.38-3,749,038.20-2,361,278.45

Finding the Fourth Proportional to 2,497,792.38, 3,749,038.20 and 2,361,278.45

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Solution

The fourth proportional to 2,497,792.38, 3,749,038.20 and 2,361,278.45 is: 3,544,138.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,792.38 : 3,749,038.20 = 2,361,278.45 : x
  2. Step 2: Convert to fraction form
    2,497,792.38/3,749,038.20 = 2,361,278.45/x
  3. Step 3: Cross multiply
    2,497,792.38x = 3,749,038.20 × 2,361,278.45
  4. Step 4: Simplify right side
    2,497,792.38x = 8,852,523,109,886.79
  5. Step 5: Solve for x
    x = 8,852,523,109,886.79/2,497,792.38
  6. Step 6: Final answer
    x = 3,544,138.89

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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.