Home / 1,775,545.43-2,450,252.78-959,746.44

Finding the Fourth Proportional to 1,775,545.43, 2,450,252.78 and 959,746.44

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Solution

The fourth proportional to 1,775,545.43, 2,450,252.78 and 959,746.44 is: 1,324,450.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,775,545.43 : 2,450,252.78 = 959,746.44 : x
  2. Step 2: Convert to fraction form
    1,775,545.43/2,450,252.78 = 959,746.44/x
  3. Step 3: Cross multiply
    1,775,545.43x = 2,450,252.78 × 959,746.44
  4. Step 4: Simplify right side
    1,775,545.43x = 2,351,621,382,705.10
  5. Step 5: Solve for x
    x = 2,351,621,382,705.10/1,775,545.43
  6. Step 6: Final answer
    x = 1,324,450.13

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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.