Home / 8,853,623.08-12,217,677.29-4,933,176.64

Finding the Fourth Proportional to 8,853,623.08, 12,217,677.29 and 4,933,176.64

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Solution

The fourth proportional to 8,853,623.08, 12,217,677.29 and 4,933,176.64 is: 6,807,604.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,853,623.08 : 12,217,677.29 = 4,933,176.64 : x
  2. Step 2: Convert to fraction form
    8,853,623.08/12,217,677.29 = 4,933,176.64/x
  3. Step 3: Cross multiply
    8,853,623.08x = 12,217,677.29 × 4,933,176.64
  4. Step 4: Simplify right side
    8,853,623.08x = 60,271,960,165,375.84
  5. Step 5: Solve for x
    x = 60,271,960,165,375.84/8,853,623.08
  6. Step 6: Final answer
    x = 6,807,604.03

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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.