Home / 3,016,727.30-4,163,083.67-1,658,600.30

Finding the Fourth Proportional to 3,016,727.30, 4,163,083.67 and 1,658,600.30

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Solution

The fourth proportional to 3,016,727.30, 4,163,083.67 and 1,658,600.30 is: 2,288,868.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,727.30 : 4,163,083.67 = 1,658,600.30 : x
  2. Step 2: Convert to fraction form
    3,016,727.30/4,163,083.67 = 1,658,600.30/x
  3. Step 3: Cross multiply
    3,016,727.30x = 4,163,083.67 × 1,658,600.30
  4. Step 4: Simplify right side
    3,016,727.30x = 6,904,891,810,459.15
  5. Step 5: Solve for x
    x = 6,904,891,810,459.15/3,016,727.30
  6. Step 6: Final answer
    x = 2,288,868.41

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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.