Home / 598,068.08-825,353.88-326,150.86

Finding the Fourth Proportional to 598,068.08, 825,353.88 and 326,150.86

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Solution

The fourth proportional to 598,068.08, 825,353.88 and 326,150.86 is: 450,099.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,068.08 : 825,353.88 = 326,150.86 : x
  2. Step 2: Convert to fraction form
    598,068.08/825,353.88 = 326,150.86/x
  3. Step 3: Cross multiply
    598,068.08x = 825,353.88 × 326,150.86
  4. Step 4: Simplify right side
    598,068.08x = 269,189,877,766.34
  5. Step 5: Solve for x
    x = 269,189,877,766.34/598,068.08
  6. Step 6: Final answer
    x = 450,099.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.