Home / 952,153.67-1,313,972.08-544,264.36

Finding the Fourth Proportional to 952,153.67, 1,313,972.08 and 544,264.36

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Solution

The fourth proportional to 952,153.67, 1,313,972.08 and 544,264.36 is: 751,084.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,153.67 : 1,313,972.08 = 544,264.36 : x
  2. Step 2: Convert to fraction form
    952,153.67/1,313,972.08 = 544,264.36/x
  3. Step 3: Cross multiply
    952,153.67x = 1,313,972.08 × 544,264.36
  4. Step 4: Simplify right side
    952,153.67x = 715,148,168,533.48
  5. Step 5: Solve for x
    x = 715,148,168,533.48/952,153.67
  6. Step 6: Final answer
    x = 751,084.82

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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.