Home / 9,284,595-12,812,787.48-5,801,956.08

Finding the Fourth Proportional to 9,284,595, 12,812,787.48 and 5,801,956.08

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Solution

The fourth proportional to 9,284,595, 12,812,787.48 and 5,801,956.08 is: 8,006,728.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,284,595 : 12,812,787.48 = 5,801,956.08 : x
  2. Step 2: Convert to fraction form
    9,284,595/12,812,787.48 = 5,801,956.08/x
  3. Step 3: Cross multiply
    9,284,595x = 12,812,787.48 × 5,801,956.08
  4. Step 4: Simplify right side
    9,284,595x = 74,339,230,221,333.88
  5. Step 5: Solve for x
    x = 74,339,230,221,333.88/9,284,595
  6. Step 6: Final answer
    x = 8,006,728.37

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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.