Home / 593,498.08-889,625.04-219,282.40

Finding the Fourth Proportional to 593,498.08, 889,625.04 and 219,282.40

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Solution

The fourth proportional to 593,498.08, 889,625.04 and 219,282.40 is: 328,693.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,498.08 : 889,625.04 = 219,282.40 : x
  2. Step 2: Convert to fraction form
    593,498.08/889,625.04 = 219,282.40/x
  3. Step 3: Cross multiply
    593,498.08x = 889,625.04 × 219,282.40
  4. Step 4: Simplify right side
    593,498.08x = 195,079,113,871.30
  5. Step 5: Solve for x
    x = 195,079,113,871.30/593,498.08
  6. Step 6: Final answer
    x = 328,693.76

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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.