Home / 773,580.50-1,160,399.91-241,099.46

Finding the Fourth Proportional to 773,580.50, 1,160,399.91 and 241,099.46

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Solution

The fourth proportional to 773,580.50, 1,160,399.91 and 241,099.46 is: 361,658.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,580.50 : 1,160,399.91 = 241,099.46 : x
  2. Step 2: Convert to fraction form
    773,580.50/1,160,399.91 = 241,099.46/x
  3. Step 3: Cross multiply
    773,580.50x = 1,160,399.91 × 241,099.46
  4. Step 4: Simplify right side
    773,580.50x = 279,771,791,685.05
  5. Step 5: Solve for x
    x = 279,771,791,685.05/773,580.50
  6. Step 6: Final answer
    x = 361,658.28

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1.5x scale

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.