Home / 6,792,306.88-9,372,816.14-4,000,986.86

Finding the Fourth Proportional to 6,792,306.88, 9,372,816.14 and 4,000,986.86

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Solution

The fourth proportional to 6,792,306.88, 9,372,816.14 and 4,000,986.86 is: 5,521,027.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,792,306.88 : 9,372,816.14 = 4,000,986.86 : x
  2. Step 2: Convert to fraction form
    6,792,306.88/9,372,816.14 = 4,000,986.86/x
  3. Step 3: Cross multiply
    6,792,306.88x = 9,372,816.14 × 4,000,986.86
  4. Step 4: Simplify right side
    6,792,306.88x = 37,500,514,217,335.92
  5. Step 5: Solve for x
    x = 37,500,514,217,335.92/6,792,306.88
  6. Step 6: Final answer
    x = 5,521,027.67

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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.