Home / 570,024.42-854,721.09-233,301.66

Finding the Fourth Proportional to 570,024.42, 854,721.09 and 233,301.66

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Solution

The fourth proportional to 570,024.42, 854,721.09 and 233,301.66 is: 349,823.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    570,024.42 : 854,721.09 = 233,301.66 : x
  2. Step 2: Convert to fraction form
    570,024.42/854,721.09 = 233,301.66/x
  3. Step 3: Cross multiply
    570,024.42x = 854,721.09 × 233,301.66
  4. Step 4: Simplify right side
    570,024.42x = 199,407,849,134.01
  5. Step 5: Solve for x
    x = 199,407,849,134.01/570,024.42
  6. Step 6: Final answer
    x = 349,823.34

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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.