Home / 6,816,779.41-10,222,617.44-2,925,745.33

Finding the Fourth Proportional to 6,816,779.41, 10,222,617.44 and 2,925,745.33

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Solution

The fourth proportional to 6,816,779.41, 10,222,617.44 and 2,925,745.33 is: 4,387,522.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,816,779.41 : 10,222,617.44 = 2,925,745.33 : x
  2. Step 2: Convert to fraction form
    6,816,779.41/10,222,617.44 = 2,925,745.33/x
  3. Step 3: Cross multiply
    6,816,779.41x = 10,222,617.44 × 2,925,745.33
  4. Step 4: Simplify right side
    6,816,779.41x = 29,908,775,220,827.83
  5. Step 5: Solve for x
    x = 29,908,775,220,827.83/6,816,779.41
  6. Step 6: Final answer
    x = 4,387,522.82

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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.