Home / 3,849,540.42-5,771,685.96-1,952,624.10

Finding the Fourth Proportional to 3,849,540.42, 5,771,685.96 and 1,952,624.10

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Solution

The fourth proportional to 3,849,540.42, 5,771,685.96 and 1,952,624.10 is: 2,927,604.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,849,540.42 : 5,771,685.96 = 1,952,624.10 : x
  2. Step 2: Convert to fraction form
    3,849,540.42/5,771,685.96 = 1,952,624.10/x
  3. Step 3: Cross multiply
    3,849,540.42x = 5,771,685.96 × 1,952,624.10
  4. Step 4: Simplify right side
    3,849,540.42x = 11,269,933,103,127.64
  5. Step 5: Solve for x
    x = 11,269,933,103,127.64/3,849,540.42
  6. Step 6: Final answer
    x = 2,927,604.82

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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.