Home / 4,044,274.61-5,581,236.68-2,391,838.23

Finding the Fourth Proportional to 4,044,274.61, 5,581,236.68 and 2,391,838.23

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Solution

The fourth proportional to 4,044,274.61, 5,581,236.68 and 2,391,838.23 is: 3,300,818.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044,274.61 : 5,581,236.68 = 2,391,838.23 : x
  2. Step 2: Convert to fraction form
    4,044,274.61/5,581,236.68 = 2,391,838.23/x
  3. Step 3: Cross multiply
    4,044,274.61x = 5,581,236.68 × 2,391,838.23
  4. Step 4: Simplify right side
    4,044,274.61x = 13,349,415,261,902.28
  5. Step 5: Solve for x
    x = 13,349,415,261,902.28/4,044,274.61
  6. Step 6: Final answer
    x = 3,300,818.21

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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.