Home / 5,241,379.39-7,233,088.79-2,949,540.08

Finding the Fourth Proportional to 5,241,379.39, 7,233,088.79 and 2,949,540.08

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Solution

The fourth proportional to 5,241,379.39, 7,233,088.79 and 2,949,540.08 is: 4,070,357.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,241,379.39 : 7,233,088.79 = 2,949,540.08 : x
  2. Step 2: Convert to fraction form
    5,241,379.39/7,233,088.79 = 2,949,540.08/x
  3. Step 3: Cross multiply
    5,241,379.39x = 7,233,088.79 × 2,949,540.08
  4. Step 4: Simplify right side
    5,241,379.39x = 21,334,285,259,512.11
  5. Step 5: Solve for x
    x = 21,334,285,259,512.11/5,241,379.39
  6. Step 6: Final answer
    x = 4,070,357.00

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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.