Home / 795,198.84-1,097,292.48-472,846.66

Finding the Fourth Proportional to 795,198.84, 1,097,292.48 and 472,846.66

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Solution

The fourth proportional to 795,198.84, 1,097,292.48 and 472,846.66 is: 652,479.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,198.84 : 1,097,292.48 = 472,846.66 : x
  2. Step 2: Convert to fraction form
    795,198.84/1,097,292.48 = 472,846.66/x
  3. Step 3: Cross multiply
    795,198.84x = 1,097,292.48 × 472,846.66
  4. Step 4: Simplify right side
    795,198.84x = 518,851,084,211.12
  5. Step 5: Solve for x
    x = 518,851,084,211.12/795,198.84
  6. Step 6: Final answer
    x = 652,479.68

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Double scale
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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.