Home / 794,564.38-1,096,428.29-440,954.15

Finding the Fourth Proportional to 794,564.38, 1,096,428.29 and 440,954.15

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Solution

The fourth proportional to 794,564.38, 1,096,428.29 and 440,954.15 is: 608,477.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,564.38 : 1,096,428.29 = 440,954.15 : x
  2. Step 2: Convert to fraction form
    794,564.38/1,096,428.29 = 440,954.15/x
  3. Step 3: Cross multiply
    794,564.38x = 1,096,428.29 × 440,954.15
  4. Step 4: Simplify right side
    794,564.38x = 483,474,596,965.99
  5. Step 5: Solve for x
    x = 483,474,596,965.99/794,564.38
  6. Step 6: Final answer
    x = 608,477.56

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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.