Home / 566,180.25-781,071.27-336,607.26

Finding the Fourth Proportional to 566,180.25, 781,071.27 and 336,607.26

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Solution

The fourth proportional to 566,180.25, 781,071.27 and 336,607.26 is: 464,364.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,180.25 : 781,071.27 = 336,607.26 : x
  2. Step 2: Convert to fraction form
    566,180.25/781,071.27 = 336,607.26/x
  3. Step 3: Cross multiply
    566,180.25x = 781,071.27 × 336,607.26
  4. Step 4: Simplify right side
    566,180.25x = 262,914,260,059.42
  5. Step 5: Solve for x
    x = 262,914,260,059.42/566,180.25
  6. Step 6: Final answer
    x = 464,364.94

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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.