Home / 9,593,289.50-13,240,089.70-6,107,514.71

Finding the Fourth Proportional to 9,593,289.50, 13,240,089.70 and 6,107,514.71

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Solution

The fourth proportional to 9,593,289.50, 13,240,089.70 and 6,107,514.71 is: 8,429,229.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,593,289.50 : 13,240,089.70 = 6,107,514.71 : x
  2. Step 2: Convert to fraction form
    9,593,289.50/13,240,089.70 = 6,107,514.71/x
  3. Step 3: Cross multiply
    9,593,289.50x = 13,240,089.70 × 6,107,514.71
  4. Step 4: Simplify right side
    9,593,289.50x = 80,864,042,523,000.25
  5. Step 5: Solve for x
    x = 80,864,042,523,000.25/9,593,289.50
  6. Step 6: Final answer
    x = 8,429,229.89

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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.