Home / 593,844.52-819,470.64-352,150.24

Finding the Fourth Proportional to 593,844.52, 819,470.64 and 352,150.24

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Solution

The fourth proportional to 593,844.52, 819,470.64 and 352,150.24 is: 485,946.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,844.52 : 819,470.64 = 352,150.24 : x
  2. Step 2: Convert to fraction form
    593,844.52/819,470.64 = 352,150.24/x
  3. Step 3: Cross multiply
    593,844.52x = 819,470.64 × 352,150.24
  4. Step 4: Simplify right side
    593,844.52x = 288,576,782,548.95
  5. Step 5: Solve for x
    x = 288,576,782,548.95/593,844.52
  6. Step 6: Final answer
    x = 485,946.70

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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.