Home / 795,246.29-1,097,513.01-451,194.29

Finding the Fourth Proportional to 795,246.29, 1,097,513.01 and 451,194.29

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Solution

The fourth proportional to 795,246.29, 1,097,513.01 and 451,194.29 is: 622,689.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,246.29 : 1,097,513.01 = 451,194.29 : x
  2. Step 2: Convert to fraction form
    795,246.29/1,097,513.01 = 451,194.29/x
  3. Step 3: Cross multiply
    795,246.29x = 1,097,513.01 × 451,194.29
  4. Step 4: Simplify right side
    795,246.29x = 495,191,603,312.71
  5. Step 5: Solve for x
    x = 495,191,603,312.71/795,246.29
  6. Step 6: Final answer
    x = 622,689.61

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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.