Home / 4,241,964.75-5,853,862.14-2,308,192.02

Finding the Fourth Proportional to 4,241,964.75, 5,853,862.14 and 2,308,192.02

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Solution

The fourth proportional to 4,241,964.75, 5,853,862.14 and 2,308,192.02 is: 3,185,278.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,241,964.75 : 5,853,862.14 = 2,308,192.02 : x
  2. Step 2: Convert to fraction form
    4,241,964.75/5,853,862.14 = 2,308,192.02/x
  3. Step 3: Cross multiply
    4,241,964.75x = 5,853,862.14 × 2,308,192.02
  4. Step 4: Simplify right side
    4,241,964.75x = 13,511,837,877,728.12
  5. Step 5: Solve for x
    x = 13,511,837,877,728.12/4,241,964.75
  6. Step 6: Final answer
    x = 3,185,278.21

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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.