Home / 833,097.52-1,149,680.04-451,124.32

Finding the Fourth Proportional to 833,097.52, 1,149,680.04 and 451,124.32

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Solution

The fourth proportional to 833,097.52, 1,149,680.04 and 451,124.32 is: 622,554.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,097.52 : 1,149,680.04 = 451,124.32 : x
  2. Step 2: Convert to fraction form
    833,097.52/1,149,680.04 = 451,124.32/x
  3. Step 3: Cross multiply
    833,097.52x = 1,149,680.04 × 451,124.32
  4. Step 4: Simplify right side
    833,097.52x = 518,648,626,262.57
  5. Step 5: Solve for x
    x = 518,648,626,262.57/833,097.52
  6. Step 6: Final answer
    x = 622,554.52

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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.