Home / 6,085,020.81-9,126,036.76-2,041,418.19

Finding the Fourth Proportional to 6,085,020.81, 9,126,036.76 and 2,041,418.19

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Solution

The fourth proportional to 6,085,020.81, 9,126,036.76 and 2,041,418.19 is: 3,061,625.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,085,020.81 : 9,126,036.76 = 2,041,418.19 : x
  2. Step 2: Convert to fraction form
    6,085,020.81/9,126,036.76 = 2,041,418.19/x
  3. Step 3: Cross multiply
    6,085,020.81x = 9,126,036.76 × 2,041,418.19
  4. Step 4: Simplify right side
    6,085,020.81x = 18,630,057,444,472.66
  5. Step 5: Solve for x
    x = 18,630,057,444,472.66/6,085,020.81
  6. Step 6: Final answer
    x = 3,061,625.92

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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.