Home / 4,137,963.84-5,710,020.48-2,302,361.28

Finding the Fourth Proportional to 4,137,963.84, 5,710,020.48 and 2,302,361.28

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Solution

The fourth proportional to 4,137,963.84, 5,710,020.48 and 2,302,361.28 is: 3,177,052.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,963.84 : 5,710,020.48 = 2,302,361.28 : x
  2. Step 2: Convert to fraction form
    4,137,963.84/5,710,020.48 = 2,302,361.28/x
  3. Step 3: Cross multiply
    4,137,963.84x = 5,710,020.48 × 2,302,361.28
  4. Step 4: Simplify right side
    4,137,963.84x = 13,146,530,061,159.01
  5. Step 5: Solve for x
    x = 13,146,530,061,159.01/4,137,963.84
  6. Step 6: Final answer
    x = 3,177,052.91

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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.