Home / 593,276.40-889,823.48-193,919.27

Finding the Fourth Proportional to 593,276.40, 889,823.48 and 193,919.27

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Solution

The fourth proportional to 593,276.40, 889,823.48 and 193,919.27 is: 290,849.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,276.40 : 889,823.48 = 193,919.27 : x
  2. Step 2: Convert to fraction form
    593,276.40/889,823.48 = 193,919.27/x
  3. Step 3: Cross multiply
    593,276.40x = 889,823.48 × 193,919.27
  4. Step 4: Simplify right side
    593,276.40x = 172,553,914,251.75
  5. Step 5: Solve for x
    x = 172,553,914,251.75/593,276.40
  6. Step 6: Final answer
    x = 290,849.11

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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.