Home / 527,759.36-791,814.08-350,962.24

Finding the Fourth Proportional to 527,759.36, 791,814.08 and 350,962.24

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Solution

The fourth proportional to 527,759.36, 791,814.08 and 350,962.24 is: 526,559.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    527,759.36 : 791,814.08 = 350,962.24 : x
  2. Step 2: Convert to fraction form
    527,759.36/791,814.08 = 350,962.24/x
  3. Step 3: Cross multiply
    527,759.36x = 791,814.08 × 350,962.24
  4. Step 4: Simplify right side
    527,759.36x = 277,896,843,180.34
  5. Step 5: Solve for x
    x = 277,896,843,180.34/527,759.36
  6. Step 6: Final answer
    x = 526,559.76

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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.