Home / 1,468,100.10-2,026,058.49-823,724.58

Finding the Fourth Proportional to 1,468,100.10, 2,026,058.49 and 823,724.58

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Solution

The fourth proportional to 1,468,100.10, 2,026,058.49 and 823,724.58 is: 1,136,785.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,100.10 : 2,026,058.49 = 823,724.58 : x
  2. Step 2: Convert to fraction form
    1,468,100.10/2,026,058.49 = 823,724.58/x
  3. Step 3: Cross multiply
    1,468,100.10x = 2,026,058.49 × 823,724.58
  4. Step 4: Simplify right side
    1,468,100.10x = 1,668,914,178,730.68
  5. Step 5: Solve for x
    x = 1,668,914,178,730.68/1,468,100.10
  6. Step 6: Final answer
    x = 1,136,785.00

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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.