Home / 1,794,784.92-2,476,810.89-979,006.38

Finding the Fourth Proportional to 1,794,784.92, 2,476,810.89 and 979,006.38

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Solution

The fourth proportional to 1,794,784.92, 2,476,810.89 and 979,006.38 is: 1,351,033.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,784.92 : 2,476,810.89 = 979,006.38 : x
  2. Step 2: Convert to fraction form
    1,794,784.92/2,476,810.89 = 979,006.38/x
  3. Step 3: Cross multiply
    1,794,784.92x = 2,476,810.89 × 979,006.38
  4. Step 4: Simplify right side
    1,794,784.92x = 2,424,813,663,363.48
  5. Step 5: Solve for x
    x = 2,424,813,663,363.48/1,794,784.92
  6. Step 6: Final answer
    x = 1,351,033.00

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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.