Home / 4,278,935.45-5,904,058.25-2,535,836.51

Finding the Fourth Proportional to 4,278,935.45, 5,904,058.25 and 2,535,836.51

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Solution

The fourth proportional to 4,278,935.45, 5,904,058.25 and 2,535,836.51 is: 3,498,937.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,278,935.45 : 5,904,058.25 = 2,535,836.51 : x
  2. Step 2: Convert to fraction form
    4,278,935.45/5,904,058.25 = 2,535,836.51/x
  3. Step 3: Cross multiply
    4,278,935.45x = 5,904,058.25 × 2,535,836.51
  4. Step 4: Simplify right side
    4,278,935.45x = 14,971,726,444,336.01
  5. Step 5: Solve for x
    x = 14,971,726,444,336.01/4,278,935.45
  6. Step 6: Final answer
    x = 3,498,937.21

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1.5x scale

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.