Home / 8,765,514.23-12,096,177.57-4,898,067.17

Finding the Fourth Proportional to 8,765,514.23, 12,096,177.57 and 4,898,067.17

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Solution

The fourth proportional to 8,765,514.23, 12,096,177.57 and 4,898,067.17 is: 6,759,203.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,765,514.23 : 12,096,177.57 = 4,898,067.17 : x
  2. Step 2: Convert to fraction form
    8,765,514.23/12,096,177.57 = 4,898,067.17/x
  3. Step 3: Cross multiply
    8,765,514.23x = 12,096,177.57 × 4,898,067.17
  4. Step 4: Simplify right side
    8,765,514.23x = 59,247,890,177,626.49
  5. Step 5: Solve for x
    x = 59,247,890,177,626.49/8,765,514.23
  6. Step 6: Final answer
    x = 6,759,203.01

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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.