Home / 5,923,672.16-8,883,747.52-2,511,908.40

Finding the Fourth Proportional to 5,923,672.16, 8,883,747.52 and 2,511,908.40

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Solution

The fourth proportional to 5,923,672.16, 8,883,747.52 and 2,511,908.40 is: 3,767,115.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,672.16 : 8,883,747.52 = 2,511,908.40 : x
  2. Step 2: Convert to fraction form
    5,923,672.16/8,883,747.52 = 2,511,908.40/x
  3. Step 3: Cross multiply
    5,923,672.16x = 8,883,747.52 × 2,511,908.40
  4. Step 4: Simplify right side
    5,923,672.16x = 22,315,160,018,967.17
  5. Step 5: Solve for x
    x = 22,315,160,018,967.17/5,923,672.16
  6. Step 6: Final answer
    x = 3,767,115.97

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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.