Home / 3,667,044.09-5,059,981.53-2,035,463.70

Finding the Fourth Proportional to 3,667,044.09, 5,059,981.53 and 2,035,463.70

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Solution

The fourth proportional to 3,667,044.09, 5,059,981.53 and 2,035,463.70 is: 2,808,640.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,044.09 : 5,059,981.53 = 2,035,463.70 : x
  2. Step 2: Convert to fraction form
    3,667,044.09/5,059,981.53 = 2,035,463.70/x
  3. Step 3: Cross multiply
    3,667,044.09x = 5,059,981.53 × 2,035,463.70
  4. Step 4: Simplify right side
    3,667,044.09x = 10,299,408,726,985.46
  5. Step 5: Solve for x
    x = 10,299,408,726,985.46/3,667,044.09
  6. Step 6: Final answer
    x = 2,808,640.55

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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.