Home / 795,215.34-1,098,059.31-737,518.64

Finding the Fourth Proportional to 795,215.34, 1,098,059.31 and 737,518.64

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Solution

The fourth proportional to 795,215.34, 1,098,059.31 and 737,518.64 is: 1,018,389.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,215.34 : 1,098,059.31 = 737,518.64 : x
  2. Step 2: Convert to fraction form
    795,215.34/1,098,059.31 = 737,518.64/x
  3. Step 3: Cross multiply
    795,215.34x = 1,098,059.31 × 737,518.64
  4. Step 4: Simplify right side
    795,215.34x = 809,839,203,460.24
  5. Step 5: Solve for x
    x = 809,839,203,460.24/795,215.34
  6. Step 6: Final answer
    x = 1,018,389.82

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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.