Home / 3,044,908.78-4,201,439.98-1,737,563.92

Finding the Fourth Proportional to 3,044,908.78, 4,201,439.98 and 1,737,563.92

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Solution

The fourth proportional to 3,044,908.78, 4,201,439.98 and 1,737,563.92 is: 2,397,533.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,908.78 : 4,201,439.98 = 1,737,563.92 : x
  2. Step 2: Convert to fraction form
    3,044,908.78/4,201,439.98 = 1,737,563.92/x
  3. Step 3: Cross multiply
    3,044,908.78x = 4,201,439.98 × 1,737,563.92
  4. Step 4: Simplify right side
    3,044,908.78x = 7,300,270,521,293.52
  5. Step 5: Solve for x
    x = 7,300,270,521,293.52/3,044,908.78
  6. Step 6: Final answer
    x = 2,397,533.41

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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.