Home / 4,687,804.23-7,066,842.24-4,375,323.15

Finding the Fourth Proportional to 4,687,804.23, 7,066,842.24 and 4,375,323.15

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Solution

The fourth proportional to 4,687,804.23, 7,066,842.24 and 4,375,323.15 is: 6,595,778.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,687,804.23 : 7,066,842.24 = 4,375,323.15 : x
  2. Step 2: Convert to fraction form
    4,687,804.23/7,066,842.24 = 4,375,323.15/x
  3. Step 3: Cross multiply
    4,687,804.23x = 7,066,842.24 × 4,375,323.15
  4. Step 4: Simplify right side
    4,687,804.23x = 30,919,718,450,069.86
  5. Step 5: Solve for x
    x = 30,919,718,450,069.86/4,687,804.23
  6. Step 6: Final answer
    x = 6,595,778.52

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.