Home / 4,391,267.76-6,063,669.50-2,760,200.46

Finding the Fourth Proportional to 4,391,267.76, 6,063,669.50 and 2,760,200.46

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Solution

The fourth proportional to 4,391,267.76, 6,063,669.50 and 2,760,200.46 is: 3,811,414.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,391,267.76 : 6,063,669.50 = 2,760,200.46 : x
  2. Step 2: Convert to fraction form
    4,391,267.76/6,063,669.50 = 2,760,200.46/x
  3. Step 3: Cross multiply
    4,391,267.76x = 6,063,669.50 × 2,760,200.46
  4. Step 4: Simplify right side
    4,391,267.76x = 16,736,943,329,386.97
  5. Step 5: Solve for x
    x = 16,736,943,329,386.97/4,391,267.76
  6. Step 6: Final answer
    x = 3,811,414.89

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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.