Home / 12,737,544-17,577,811.83-6,936,324

Finding the Fourth Proportional to 12,737,544, 17,577,811.83 and 6,936,324

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Solution

The fourth proportional to 12,737,544, 17,577,811.83 and 6,936,324 is: 9,572,127.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,737,544 : 17,577,811.83 = 6,936,324 : x
  2. Step 2: Convert to fraction form
    12,737,544/17,577,811.83 = 6,936,324/x
  3. Step 3: Cross multiply
    12,737,544x = 17,577,811.83 × 6,936,324
  4. Step 4: Simplify right side
    12,737,544x = 121,925,398,063,912.91
  5. Step 5: Solve for x
    x = 121,925,398,063,912.91/12,737,544
  6. Step 6: Final answer
    x = 9,572,127.72

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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.