Home / 6,732,471.27-10,113,653.70-4,175,575.77

Finding the Fourth Proportional to 6,732,471.27, 10,113,653.70 and 4,175,575.77

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Solution

The fourth proportional to 6,732,471.27, 10,113,653.70 and 4,175,575.77 is: 6,272,633.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,732,471.27 : 10,113,653.70 = 4,175,575.77 : x
  2. Step 2: Convert to fraction form
    6,732,471.27/10,113,653.70 = 4,175,575.77/x
  3. Step 3: Cross multiply
    6,732,471.27x = 10,113,653.70 × 4,175,575.77
  4. Step 4: Simplify right side
    6,732,471.27x = 42,230,327,335,890.84
  5. Step 5: Solve for x
    x = 42,230,327,335,890.84/6,732,471.27
  6. Step 6: Final answer
    x = 6,272,633.87

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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.