Home / 4,421,182.83-6,086,493.68-4,218,054.27

Finding the Fourth Proportional to 4,421,182.83, 6,086,493.68 and 4,218,054.27

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Solution

The fourth proportional to 4,421,182.83, 6,086,493.68 and 4,218,054.27 is: 5,806,853.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,182.83 : 6,086,493.68 = 4,218,054.27 : x
  2. Step 2: Convert to fraction form
    4,421,182.83/6,086,493.68 = 4,218,054.27/x
  3. Step 3: Cross multiply
    4,421,182.83x = 6,086,493.68 × 4,218,054.27
  4. Step 4: Simplify right side
    4,421,182.83x = 25,673,160,635,161.74
  5. Step 5: Solve for x
    x = 25,673,160,635,161.74/4,421,182.83
  6. Step 6: Final answer
    x = 5,806,853.42

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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.