Home / 704,078.70-1,055,696.28-224,099.16

Finding the Fourth Proportional to 704,078.70, 1,055,696.28 and 224,099.16

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Solution

The fourth proportional to 704,078.70, 1,055,696.28 and 224,099.16 is: 336,014.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,078.70 : 1,055,696.28 = 224,099.16 : x
  2. Step 2: Convert to fraction form
    704,078.70/1,055,696.28 = 224,099.16/x
  3. Step 3: Cross multiply
    704,078.70x = 1,055,696.28 × 224,099.16
  4. Step 4: Simplify right side
    704,078.70x = 236,580,649,563.13
  5. Step 5: Solve for x
    x = 236,580,649,563.13/704,078.70
  6. Step 6: Final answer
    x = 336,014.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.