Home / 794,364.10-1,096,246.65-454,812.10

Finding the Fourth Proportional to 794,364.10, 1,096,246.65 and 454,812.10

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Solution

The fourth proportional to 794,364.10, 1,096,246.65 and 454,812.10 is: 627,654.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,364.10 : 1,096,246.65 = 454,812.10 : x
  2. Step 2: Convert to fraction form
    794,364.10/1,096,246.65 = 454,812.10/x
  3. Step 3: Cross multiply
    794,364.10x = 1,096,246.65 × 454,812.10
  4. Step 4: Simplify right side
    794,364.10x = 498,586,241,004.47
  5. Step 5: Solve for x
    x = 498,586,241,004.47/794,364.10
  6. Step 6: Final answer
    x = 627,654.55

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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.