Home / 795,197.35-1,097,290.41-472,845.16

Finding the Fourth Proportional to 795,197.35, 1,097,290.41 and 472,845.16

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Solution

The fourth proportional to 795,197.35, 1,097,290.41 and 472,845.16 is: 652,477.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,197.35 : 1,097,290.41 = 472,845.16 : x
  2. Step 2: Convert to fraction form
    795,197.35/1,097,290.41 = 472,845.16/x
  3. Step 3: Cross multiply
    795,197.35x = 1,097,290.41 × 472,845.16
  4. Step 4: Simplify right side
    795,197.35x = 518,848,453,996.46
  5. Step 5: Solve for x
    x = 518,848,453,996.46/795,197.35
  6. Step 6: Final answer
    x = 652,477.60

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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.