Home / 1,096,346.45-1,644,519.68-536,474.45

Finding the Fourth Proportional to 1,096,346.45, 1,644,519.68 and 536,474.45

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Solution

The fourth proportional to 1,096,346.45, 1,644,519.68 and 536,474.45 is: 804,711.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,346.45 : 1,644,519.68 = 536,474.45 : x
  2. Step 2: Convert to fraction form
    1,096,346.45/1,644,519.68 = 536,474.45/x
  3. Step 3: Cross multiply
    1,096,346.45x = 1,644,519.68 × 536,474.45
  4. Step 4: Simplify right side
    1,096,346.45x = 882,242,790,842.18
  5. Step 5: Solve for x
    x = 882,242,790,842.18/1,096,346.45
  6. Step 6: Final answer
    x = 804,711.68

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.