Home / 4,786,008.87-6,607,129.73-3,695,833.11

Finding the Fourth Proportional to 4,786,008.87, 6,607,129.73 and 3,695,833.11

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Solution

The fourth proportional to 4,786,008.87, 6,607,129.73 and 3,695,833.11 is: 5,102,131.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,786,008.87 : 6,607,129.73 = 3,695,833.11 : x
  2. Step 2: Convert to fraction form
    4,786,008.87/6,607,129.73 = 3,695,833.11/x
  3. Step 3: Cross multiply
    4,786,008.87x = 6,607,129.73 × 3,695,833.11
  4. Step 4: Simplify right side
    4,786,008.87x = 24,418,848,799,720.19
  5. Step 5: Solve for x
    x = 24,418,848,799,720.19/4,786,008.87
  6. Step 6: Final answer
    x = 5,102,131.96

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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.