Home / 5,695,931.50-8,545,297.20-1,706,843.50

Finding the Fourth Proportional to 5,695,931.50, 8,545,297.20 and 1,706,843.50

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Solution

The fourth proportional to 5,695,931.50, 8,545,297.20 and 1,706,843.50 is: 2,560,684.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,695,931.50 : 8,545,297.20 = 1,706,843.50 : x
  2. Step 2: Convert to fraction form
    5,695,931.50/8,545,297.20 = 1,706,843.50/x
  3. Step 3: Cross multiply
    5,695,931.50x = 8,545,297.20 × 1,706,843.50
  4. Step 4: Simplify right side
    5,695,931.50x = 14,585,484,981,388.20
  5. Step 5: Solve for x
    x = 14,585,484,981,388.20/5,695,931.50
  6. Step 6: Final answer
    x = 2,560,684.76

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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.