Home / 2,272,583.84-3,408,879.62-1,820,053.22

Finding the Fourth Proportional to 2,272,583.84, 3,408,879.62 and 1,820,053.22

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Solution

The fourth proportional to 2,272,583.84, 3,408,879.62 and 1,820,053.22 is: 2,730,082.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,272,583.84 : 3,408,879.62 = 1,820,053.22 : x
  2. Step 2: Convert to fraction form
    2,272,583.84/3,408,879.62 = 1,820,053.22/x
  3. Step 3: Cross multiply
    2,272,583.84x = 3,408,879.62 × 1,820,053.22
  4. Step 4: Simplify right side
    2,272,583.84x = 6,204,342,302,828.71
  5. Step 5: Solve for x
    x = 6,204,342,302,828.71/2,272,583.84
  6. Step 6: Final answer
    x = 2,730,082.92

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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.