Home / 566,556.70-849,873.45-192,607.90

Finding the Fourth Proportional to 566,556.70, 849,873.45 and 192,607.90

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Solution

The fourth proportional to 566,556.70, 849,873.45 and 192,607.90 is: 288,924.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,556.70 : 849,873.45 = 192,607.90 : x
  2. Step 2: Convert to fraction form
    566,556.70/849,873.45 = 192,607.90/x
  3. Step 3: Cross multiply
    566,556.70x = 849,873.45 × 192,607.90
  4. Step 4: Simplify right side
    566,556.70x = 163,692,340,470.26
  5. Step 5: Solve for x
    x = 163,692,340,470.26/566,556.70
  6. Step 6: Final answer
    x = 288,924.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.