Home / 4,055,693.22-6,081,357.69-1,625,626.80

Finding the Fourth Proportional to 4,055,693.22, 6,081,357.69 and 1,625,626.80

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Solution

The fourth proportional to 4,055,693.22, 6,081,357.69 and 1,625,626.80 is: 2,437,565.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055,693.22 : 6,081,357.69 = 1,625,626.80 : x
  2. Step 2: Convert to fraction form
    4,055,693.22/6,081,357.69 = 1,625,626.80/x
  3. Step 3: Cross multiply
    4,055,693.22x = 6,081,357.69 × 1,625,626.80
  4. Step 4: Simplify right side
    4,055,693.22x = 9,886,018,041,250.09
  5. Step 5: Solve for x
    x = 9,886,018,041,250.09/4,055,693.22
  6. Step 6: Final answer
    x = 2,437,565.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.