Home / 3,762,783.74-5,192,738.10-2,044,002.62

Finding the Fourth Proportional to 3,762,783.74, 5,192,738.10 and 2,044,002.62

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Solution

The fourth proportional to 3,762,783.74, 5,192,738.10 and 2,044,002.62 is: 2,820,776.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,762,783.74 : 5,192,738.10 = 2,044,002.62 : x
  2. Step 2: Convert to fraction form
    3,762,783.74/5,192,738.10 = 2,044,002.62/x
  3. Step 3: Cross multiply
    3,762,783.74x = 5,192,738.10 × 2,044,002.62
  4. Step 4: Simplify right side
    3,762,783.74x = 10,613,970,281,373.82
  5. Step 5: Solve for x
    x = 10,613,970,281,373.82/3,762,783.74
  6. Step 6: Final answer
    x = 2,820,776.06

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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.