Home / 10,367,289.45-15,550,934.18-6,583,487.85

Finding the Fourth Proportional to 10,367,289.45, 15,550,934.18 and 6,583,487.85

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Solution

The fourth proportional to 10,367,289.45, 15,550,934.18 and 6,583,487.85 is: 9,875,231.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,289.45 : 15,550,934.18 = 6,583,487.85 : x
  2. Step 2: Convert to fraction form
    10,367,289.45/15,550,934.18 = 6,583,487.85/x
  3. Step 3: Cross multiply
    10,367,289.45x = 15,550,934.18 × 6,583,487.85
  4. Step 4: Simplify right side
    10,367,289.45x = 102,379,386,197,262.27
  5. Step 5: Solve for x
    x = 102,379,386,197,262.27/10,367,289.45
  6. Step 6: Final answer
    x = 9,875,231.78

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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.