Home / 4,019,998.77-5,548,473.27-2,472,590.43

Finding the Fourth Proportional to 4,019,998.77, 5,548,473.27 and 2,472,590.43

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Solution

The fourth proportional to 4,019,998.77, 5,548,473.27 and 2,472,590.43 is: 3,412,712.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,998.77 : 5,548,473.27 = 2,472,590.43 : x
  2. Step 2: Convert to fraction form
    4,019,998.77/5,548,473.27 = 2,472,590.43/x
  3. Step 3: Cross multiply
    4,019,998.77x = 5,548,473.27 × 2,472,590.43
  4. Step 4: Simplify right side
    4,019,998.77x = 13,719,101,908,512.81
  5. Step 5: Solve for x
    x = 13,719,101,908,512.81/4,019,998.77
  6. Step 6: Final answer
    x = 3,412,712.96

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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.