Home / 5,066,733.20-7,600,598.76-1,472,531.54

Finding the Fourth Proportional to 5,066,733.20, 7,600,598.76 and 1,472,531.54

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Solution

The fourth proportional to 5,066,733.20, 7,600,598.76 and 1,472,531.54 is: 2,208,942.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,066,733.20 : 7,600,598.76 = 1,472,531.54 : x
  2. Step 2: Convert to fraction form
    5,066,733.20/7,600,598.76 = 1,472,531.54/x
  3. Step 3: Cross multiply
    5,066,733.20x = 7,600,598.76 × 1,472,531.54
  4. Step 4: Simplify right side
    5,066,733.20x = 11,192,121,396,984.89
  5. Step 5: Solve for x
    x = 11,192,121,396,984.89/5,066,733.20
  6. Step 6: Final answer
    x = 2,208,942.32

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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.