Home / 6,545,608.76-9,800,304.78-3,343,840.76

Finding the Fourth Proportional to 6,545,608.76, 9,800,304.78 and 3,343,840.76

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Solution

The fourth proportional to 6,545,608.76, 9,800,304.78 and 3,343,840.76 is: 5,006,510.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,545,608.76 : 9,800,304.78 = 3,343,840.76 : x
  2. Step 2: Convert to fraction form
    6,545,608.76/9,800,304.78 = 3,343,840.76/x
  3. Step 3: Cross multiply
    6,545,608.76x = 9,800,304.78 × 3,343,840.76
  4. Step 4: Simplify right side
    6,545,608.76x = 32,770,658,583,786.83
  5. Step 5: Solve for x
    x = 32,770,658,583,786.83/6,545,608.76
  6. Step 6: Final answer
    x = 5,006,510.44

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1.5x scale

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.