Home / 4,872,559.90-7,322,089.11-2,599,690.06

Finding the Fourth Proportional to 4,872,559.90, 7,322,089.11 and 2,599,690.06

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Solution

The fourth proportional to 4,872,559.90, 7,322,089.11 and 2,599,690.06 is: 3,906,604.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,872,559.90 : 7,322,089.11 = 2,599,690.06 : x
  2. Step 2: Convert to fraction form
    4,872,559.90/7,322,089.11 = 2,599,690.06/x
  3. Step 3: Cross multiply
    4,872,559.90x = 7,322,089.11 × 2,599,690.06
  4. Step 4: Simplify right side
    4,872,559.90x = 19,035,162,277,701.25
  5. Step 5: Solve for x
    x = 19,035,162,277,701.25/4,872,559.90
  6. Step 6: Final answer
    x = 3,906,604.06

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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.