Home / 2,374,487.84-3,553,218-2,055,736.08

Finding the Fourth Proportional to 2,374,487.84, 3,553,218 and 2,055,736.08

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Solution

The fourth proportional to 2,374,487.84, 3,553,218 and 2,055,736.08 is: 3,076,233.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,487.84 : 3,553,218 = 2,055,736.08 : x
  2. Step 2: Convert to fraction form
    2,374,487.84/3,553,218 = 2,055,736.08/x
  3. Step 3: Cross multiply
    2,374,487.84x = 3,553,218 × 2,055,736.08
  4. Step 4: Simplify right side
    2,374,487.84x = 7,304,478,442,705.44
  5. Step 5: Solve for x
    x = 7,304,478,442,705.44/2,374,487.84
  6. Step 6: Final answer
    x = 3,076,233.25

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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.