Home / 4,952,952.48-7,429,430.34-3,269,662.32

Finding the Fourth Proportional to 4,952,952.48, 7,429,430.34 and 3,269,662.32

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Solution

The fourth proportional to 4,952,952.48, 7,429,430.34 and 3,269,662.32 is: 4,904,494.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,952,952.48 : 7,429,430.34 = 3,269,662.32 : x
  2. Step 2: Convert to fraction form
    4,952,952.48/7,429,430.34 = 3,269,662.32/x
  3. Step 3: Cross multiply
    4,952,952.48x = 7,429,430.34 × 3,269,662.32
  4. Step 4: Simplify right side
    4,952,952.48x = 24,291,728,441,762.79
  5. Step 5: Solve for x
    x = 24,291,728,441,762.79/4,952,952.48
  6. Step 6: Final answer
    x = 4,904,494.55

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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.