Home / 4,019,991.80-5,550,484.77-2,473,334.46

Finding the Fourth Proportional to 4,019,991.80, 5,550,484.77 and 2,473,334.46

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Solution

The fourth proportional to 4,019,991.80, 5,550,484.77 and 2,473,334.46 is: 3,414,983.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,991.80 : 5,550,484.77 = 2,473,334.46 : x
  2. Step 2: Convert to fraction form
    4,019,991.80/5,550,484.77 = 2,473,334.46/x
  3. Step 3: Cross multiply
    4,019,991.80x = 5,550,484.77 × 2,473,334.46
  4. Step 4: Simplify right side
    4,019,991.80x = 13,728,205,251,346.17
  5. Step 5: Solve for x
    x = 13,728,205,251,346.17/4,019,991.80
  6. Step 6: Final answer
    x = 3,414,983.40

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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.