Home / 4,669,982.71-6,444,565.64-2,632,777.63

Finding the Fourth Proportional to 4,669,982.71, 6,444,565.64 and 2,632,777.63

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Solution

The fourth proportional to 4,669,982.71, 6,444,565.64 and 2,632,777.63 is: 3,633,227.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,982.71 : 6,444,565.64 = 2,632,777.63 : x
  2. Step 2: Convert to fraction form
    4,669,982.71/6,444,565.64 = 2,632,777.63/x
  3. Step 3: Cross multiply
    4,669,982.71x = 6,444,565.64 × 2,632,777.63
  4. Step 4: Simplify right side
    4,669,982.71x = 16,967,108,232,656.25
  5. Step 5: Solve for x
    x = 16,967,108,232,656.25/4,669,982.71
  6. Step 6: Final answer
    x = 3,633,227.21

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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.