Home / 593,659.36-819,283.44-352,084.96

Finding the Fourth Proportional to 593,659.36, 819,283.44 and 352,084.96

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Solution

The fourth proportional to 593,659.36, 819,283.44 and 352,084.96 is: 485,897.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,659.36 : 819,283.44 = 352,084.96 : x
  2. Step 2: Convert to fraction form
    593,659.36/819,283.44 = 352,084.96/x
  3. Step 3: Cross multiply
    593,659.36x = 819,283.44 × 352,084.96
  4. Step 4: Simplify right side
    593,659.36x = 288,457,377,201.06
  5. Step 5: Solve for x
    x = 288,457,377,201.06/593,659.36
  6. Step 6: Final answer
    x = 485,897.13

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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.