Home / 2,633,712.69-3,950,885.29-927,503.11

Finding the Fourth Proportional to 2,633,712.69, 3,950,885.29 and 927,503.11

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Solution

The fourth proportional to 2,633,712.69, 3,950,885.29 and 927,503.11 is: 1,391,366.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,712.69 : 3,950,885.29 = 927,503.11 : x
  2. Step 2: Convert to fraction form
    2,633,712.69/3,950,885.29 = 927,503.11/x
  3. Step 3: Cross multiply
    2,633,712.69x = 3,950,885.29 × 927,503.11
  4. Step 4: Simplify right side
    2,633,712.69x = 3,664,458,381,532.28
  5. Step 5: Solve for x
    x = 3,664,458,381,532.28/2,633,712.69
  6. Step 6: Final answer
    x = 1,391,366.03

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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.