Home / 593,124.82-889,828.01-193,764.95

Finding the Fourth Proportional to 593,124.82, 889,828.01 and 193,764.95

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Solution

The fourth proportional to 593,124.82, 889,828.01 and 193,764.95 is: 290,693.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,124.82 : 889,828.01 = 193,764.95 : x
  2. Step 2: Convert to fraction form
    593,124.82/889,828.01 = 193,764.95/x
  3. Step 3: Cross multiply
    593,124.82x = 889,828.01 × 193,764.95
  4. Step 4: Simplify right side
    593,124.82x = 172,417,479,866.25
  5. Step 5: Solve for x
    x = 172,417,479,866.25/593,124.82
  6. Step 6: Final answer
    x = 290,693.42

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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.