Home / 4,621,270.48-6,376,862.38-2,555,958

Finding the Fourth Proportional to 4,621,270.48, 6,376,862.38 and 2,555,958

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Solution

The fourth proportional to 4,621,270.48, 6,376,862.38 and 2,555,958 is: 3,526,950.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,621,270.48 : 6,376,862.38 = 2,555,958 : x
  2. Step 2: Convert to fraction form
    4,621,270.48/6,376,862.38 = 2,555,958/x
  3. Step 3: Cross multiply
    4,621,270.48x = 6,376,862.38 × 2,555,958
  4. Step 4: Simplify right side
    4,621,270.48x = 16,298,992,415,060.04
  5. Step 5: Solve for x
    x = 16,298,992,415,060.04/4,621,270.48
  6. Step 6: Final answer
    x = 3,526,950.54

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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.