Home / 3,302,529.93-4,555,555.70-2,076,891.39

Finding the Fourth Proportional to 3,302,529.93, 4,555,555.70 and 2,076,891.39

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Solution

The fourth proportional to 3,302,529.93, 4,555,555.70 and 2,076,891.39 is: 2,864,892.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,529.93 : 4,555,555.70 = 2,076,891.39 : x
  2. Step 2: Convert to fraction form
    3,302,529.93/4,555,555.70 = 2,076,891.39/x
  3. Step 3: Cross multiply
    3,302,529.93x = 4,555,555.70 × 2,076,891.39
  4. Step 4: Simplify right side
    3,302,529.93x = 9,461,394,399,610.97
  5. Step 5: Solve for x
    x = 9,461,394,399,610.97/3,302,529.93
  6. Step 6: Final answer
    x = 2,864,892.85

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Double scale
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1.5x scale

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.