Home / 795,282.44-1,097,128.14-472,809.56

Finding the Fourth Proportional to 795,282.44, 1,097,128.14 and 472,809.56

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Solution

The fourth proportional to 795,282.44, 1,097,128.14 and 472,809.56 is: 652,262.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,282.44 : 1,097,128.14 = 472,809.56 : x
  2. Step 2: Convert to fraction form
    795,282.44/1,097,128.14 = 472,809.56/x
  3. Step 3: Cross multiply
    795,282.44x = 1,097,128.14 × 472,809.56
  4. Step 4: Simplify right side
    795,282.44x = 518,732,673,137.02
  5. Step 5: Solve for x
    x = 518,732,673,137.02/795,282.44
  6. Step 6: Final answer
    x = 652,262.20

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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.