Home / 2,841,618.78-4,241,698.65-2,482,892.46

Finding the Fourth Proportional to 2,841,618.78, 4,241,698.65 and 2,482,892.46

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Solution

The fourth proportional to 2,841,618.78, 4,241,698.65 and 2,482,892.46 is: 3,706,226.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,618.78 : 4,241,698.65 = 2,482,892.46 : x
  2. Step 2: Convert to fraction form
    2,841,618.78/4,241,698.65 = 2,482,892.46/x
  3. Step 3: Cross multiply
    2,841,618.78x = 4,241,698.65 × 2,482,892.46
  4. Step 4: Simplify right side
    2,841,618.78x = 10,531,681,595,677.18
  5. Step 5: Solve for x
    x = 10,531,681,595,677.18/2,841,618.78
  6. Step 6: Final answer
    x = 3,706,226.07

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.