Home / 799,400.52-1,101,929.94-544,313.16

Finding the Fourth Proportional to 799,400.52, 1,101,929.94 and 544,313.16

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Solution

The fourth proportional to 799,400.52, 1,101,929.94 and 544,313.16 is: 750,305.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,400.52 : 1,101,929.94 = 544,313.16 : x
  2. Step 2: Convert to fraction form
    799,400.52/1,101,929.94 = 544,313.16/x
  3. Step 3: Cross multiply
    799,400.52x = 1,101,929.94 × 544,313.16
  4. Step 4: Simplify right side
    799,400.52x = 599,794,967,740.01
  5. Step 5: Solve for x
    x = 599,794,967,740.01/799,400.52
  6. Step 6: Final answer
    x = 750,305.95

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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.