Home / 3,752,104.80-5,619,862.80-2,904,002.40

Finding the Fourth Proportional to 3,752,104.80, 5,619,862.80 and 2,904,002.40

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Solution

The fourth proportional to 3,752,104.80, 5,619,862.80 and 2,904,002.40 is: 4,349,584.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,752,104.80 : 5,619,862.80 = 2,904,002.40 : x
  2. Step 2: Convert to fraction form
    3,752,104.80/5,619,862.80 = 2,904,002.40/x
  3. Step 3: Cross multiply
    3,752,104.80x = 5,619,862.80 × 2,904,002.40
  4. Step 4: Simplify right side
    3,752,104.80x = 16,320,095,058,870.72
  5. Step 5: Solve for x
    x = 16,320,095,058,870.72/3,752,104.80
  6. Step 6: Final answer
    x = 4,349,584.01

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1.5x scale

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.