Home / 3,842,056.94-5,302,694.57-2,293,398.50

Finding the Fourth Proportional to 3,842,056.94, 5,302,694.57 and 2,293,398.50

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Solution

The fourth proportional to 3,842,056.94, 5,302,694.57 and 2,293,398.50 is: 3,165,281.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,842,056.94 : 5,302,694.57 = 2,293,398.50 : x
  2. Step 2: Convert to fraction form
    3,842,056.94/5,302,694.57 = 2,293,398.50/x
  3. Step 3: Cross multiply
    3,842,056.94x = 5,302,694.57 × 2,293,398.50
  4. Step 4: Simplify right side
    3,842,056.94x = 12,161,191,734,815.68
  5. Step 5: Solve for x
    x = 12,161,191,734,815.68/3,842,056.94
  6. Step 6: Final answer
    x = 3,165,281.50

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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.