Home / 3,537,138.38-4,880,928.88-2,046,732.47

Finding the Fourth Proportional to 3,537,138.38, 4,880,928.88 and 2,046,732.47

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Solution

The fourth proportional to 3,537,138.38, 4,880,928.88 and 2,046,732.47 is: 2,824,304.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,138.38 : 4,880,928.88 = 2,046,732.47 : x
  2. Step 2: Convert to fraction form
    3,537,138.38/4,880,928.88 = 2,046,732.47/x
  3. Step 3: Cross multiply
    3,537,138.38x = 4,880,928.88 × 2,046,732.47
  4. Step 4: Simplify right side
    3,537,138.38x = 9,989,955,598,052.09
  5. Step 5: Solve for x
    x = 9,989,955,598,052.09/3,537,138.38
  6. Step 6: Final answer
    x = 2,824,304.43

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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.