Home / 7,103,104.60-10,656,039.30-3,059,584.60

Finding the Fourth Proportional to 7,103,104.60, 10,656,039.30 and 3,059,584.60

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Solution

The fourth proportional to 7,103,104.60, 10,656,039.30 and 3,059,584.60 is: 4,589,972.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,103,104.60 : 10,656,039.30 = 3,059,584.60 : x
  2. Step 2: Convert to fraction form
    7,103,104.60/10,656,039.30 = 3,059,584.60/x
  3. Step 3: Cross multiply
    7,103,104.60x = 10,656,039.30 × 3,059,584.60
  4. Step 4: Simplify right side
    7,103,104.60x = 32,603,053,739,274.79
  5. Step 5: Solve for x
    x = 32,603,053,739,274.79/7,103,104.60
  6. Step 6: Final answer
    x = 4,589,972.35

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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.