Home / 4,756,538.85-6,563,932.56-2,691,516.84

Finding the Fourth Proportional to 4,756,538.85, 6,563,932.56 and 2,691,516.84

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Solution

The fourth proportional to 4,756,538.85, 6,563,932.56 and 2,691,516.84 is: 3,714,241.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756,538.85 : 6,563,932.56 = 2,691,516.84 : x
  2. Step 2: Convert to fraction form
    4,756,538.85/6,563,932.56 = 2,691,516.84/x
  3. Step 3: Cross multiply
    4,756,538.85x = 6,563,932.56 × 2,691,516.84
  4. Step 4: Simplify right side
    4,756,538.85x = 17,666,935,021,864.31
  5. Step 5: Solve for x
    x = 17,666,935,021,864.31/4,756,538.85
  6. Step 6: Final answer
    x = 3,714,241.72

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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.