Home / 8,036,606.40-12,026,039.04-5,901,394.56

Finding the Fourth Proportional to 8,036,606.40, 12,026,039.04 and 5,901,394.56

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Solution

The fourth proportional to 8,036,606.40, 12,026,039.04 and 5,901,394.56 is: 8,830,891.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036,606.40 : 12,026,039.04 = 5,901,394.56 : x
  2. Step 2: Convert to fraction form
    8,036,606.40/12,026,039.04 = 5,901,394.56/x
  3. Step 3: Cross multiply
    8,036,606.40x = 12,026,039.04 × 5,901,394.56
  4. Step 4: Simplify right side
    8,036,606.40x = 70,970,401,369,003.61
  5. Step 5: Solve for x
    x = 70,970,401,369,003.61/8,036,606.40
  6. Step 6: Final answer
    x = 8,830,891.78

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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.