Home / 795,277.44-1,097,121.24-472,804.56

Finding the Fourth Proportional to 795,277.44, 1,097,121.24 and 472,804.56

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Solution

The fourth proportional to 795,277.44, 1,097,121.24 and 472,804.56 is: 652,255.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,277.44 : 1,097,121.24 = 472,804.56 : x
  2. Step 2: Convert to fraction form
    795,277.44/1,097,121.24 = 472,804.56/x
  3. Step 3: Cross multiply
    795,277.44x = 1,097,121.24 × 472,804.56
  4. Step 4: Simplify right side
    795,277.44x = 518,723,925,144.85
  5. Step 5: Solve for x
    x = 518,723,925,144.85/795,277.44
  6. Step 6: Final answer
    x = 652,255.30

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Double scale
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1.5x scale

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.