Home / 350,570.28-526,322.44-237,099.18

Finding the Fourth Proportional to 350,570.28, 526,322.44 and 237,099.18

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Solution

The fourth proportional to 350,570.28, 526,322.44 and 237,099.18 is: 355,964.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,570.28 : 526,322.44 = 237,099.18 : x
  2. Step 2: Convert to fraction form
    350,570.28/526,322.44 = 237,099.18/x
  3. Step 3: Cross multiply
    350,570.28x = 526,322.44 × 237,099.18
  4. Step 4: Simplify right side
    350,570.28x = 124,790,618,939.60
  5. Step 5: Solve for x
    x = 124,790,618,939.60/350,570.28
  6. Step 6: Final answer
    x = 355,964.63

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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.