Home / 1,468,260.35-2,026,213.10-823,694.38

Finding the Fourth Proportional to 1,468,260.35, 2,026,213.10 and 823,694.38

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Solution

The fourth proportional to 1,468,260.35, 2,026,213.10 and 823,694.38 is: 1,136,706.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,260.35 : 2,026,213.10 = 823,694.38 : x
  2. Step 2: Convert to fraction form
    1,468,260.35/2,026,213.10 = 823,694.38/x
  3. Step 3: Cross multiply
    1,468,260.35x = 2,026,213.10 × 823,694.38
  4. Step 4: Simplify right side
    1,468,260.35x = 1,668,980,342,223.23
  5. Step 5: Solve for x
    x = 1,668,980,342,223.23/1,468,260.35
  6. Step 6: Final answer
    x = 1,136,706.00

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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.