Home / 3,233,781.98-4,461,492.28-2,072,868.41

Finding the Fourth Proportional to 3,233,781.98, 4,461,492.28 and 2,072,868.41

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Solution

The fourth proportional to 3,233,781.98, 4,461,492.28 and 2,072,868.41 is: 2,859,836.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,781.98 : 4,461,492.28 = 2,072,868.41 : x
  2. Step 2: Convert to fraction form
    3,233,781.98/4,461,492.28 = 2,072,868.41/x
  3. Step 3: Cross multiply
    3,233,781.98x = 4,461,492.28 × 2,072,868.41
  4. Step 4: Simplify right side
    3,233,781.98x = 9,248,086,408,670.88
  5. Step 5: Solve for x
    x = 9,248,086,408,670.88/3,233,781.98
  6. Step 6: Final answer
    x = 2,859,836.09

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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.