Home / 4,058,223.84-6,087,146.20-1,661,476

Finding the Fourth Proportional to 4,058,223.84, 6,087,146.20 and 1,661,476

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Solution

The fourth proportional to 4,058,223.84, 6,087,146.20 and 1,661,476 is: 2,492,136.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,223.84 : 6,087,146.20 = 1,661,476 : x
  2. Step 2: Convert to fraction form
    4,058,223.84/6,087,146.20 = 1,661,476/x
  3. Step 3: Cross multiply
    4,058,223.84x = 6,087,146.20 × 1,661,476
  4. Step 4: Simplify right side
    4,058,223.84x = 10,113,647,319,791.20
  5. Step 5: Solve for x
    x = 10,113,647,319,791.20/4,058,223.84
  6. Step 6: Final answer
    x = 2,492,136.39

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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.