Home / 8,503,637.38-11,734,513.90-4,832,044.37

Finding the Fourth Proportional to 8,503,637.38, 11,734,513.90 and 4,832,044.37

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Solution

The fourth proportional to 8,503,637.38, 11,734,513.90 and 4,832,044.37 is: 6,667,933.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,503,637.38 : 11,734,513.90 = 4,832,044.37 : x
  2. Step 2: Convert to fraction form
    8,503,637.38/11,734,513.90 = 4,832,044.37/x
  3. Step 3: Cross multiply
    8,503,637.38x = 11,734,513.90 × 4,832,044.37
  4. Step 4: Simplify right side
    8,503,637.38x = 56,701,691,860,558.08
  5. Step 5: Solve for x
    x = 56,701,691,860,558.08/8,503,637.38
  6. Step 6: Final answer
    x = 6,667,933.89

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1.5x scale

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.