Home / 5,593,234.40-8,391,925.20-5,385,874.40

Finding the Fourth Proportional to 5,593,234.40, 8,391,925.20 and 5,385,874.40

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Solution

The fourth proportional to 5,593,234.40, 8,391,925.20 and 5,385,874.40 is: 8,080,808.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,593,234.40 : 8,391,925.20 = 5,385,874.40 : x
  2. Step 2: Convert to fraction form
    5,593,234.40/8,391,925.20 = 5,385,874.40/x
  3. Step 3: Cross multiply
    5,593,234.40x = 8,391,925.20 × 5,385,874.40
  4. Step 4: Simplify right side
    5,593,234.40x = 45,197,855,101,394.88
  5. Step 5: Solve for x
    x = 45,197,855,101,394.88/5,593,234.40
  6. Step 6: Final answer
    x = 8,080,808.32

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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.