Home / 795,277.32-1,097,555.61-451,225.17

Finding the Fourth Proportional to 795,277.32, 1,097,555.61 and 451,225.17

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Solution

The fourth proportional to 795,277.32, 1,097,555.61 and 451,225.17 is: 622,732.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,277.32 : 1,097,555.61 = 451,225.17 : x
  2. Step 2: Convert to fraction form
    795,277.32/1,097,555.61 = 451,225.17/x
  3. Step 3: Cross multiply
    795,277.32x = 1,097,555.61 × 451,225.17
  4. Step 4: Simplify right side
    795,277.32x = 495,244,716,706.70
  5. Step 5: Solve for x
    x = 495,244,716,706.70/795,277.32
  6. Step 6: Final answer
    x = 622,732.10

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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.