Home / 6,737,746.60-10,106,619.90-3,703,940.20

Finding the Fourth Proportional to 6,737,746.60, 10,106,619.90 and 3,703,940.20

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Solution

The fourth proportional to 6,737,746.60, 10,106,619.90 and 3,703,940.20 is: 5,555,910.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,746.60 : 10,106,619.90 = 3,703,940.20 : x
  2. Step 2: Convert to fraction form
    6,737,746.60/10,106,619.90 = 3,703,940.20/x
  3. Step 3: Cross multiply
    6,737,746.60x = 10,106,619.90 × 3,703,940.20
  4. Step 4: Simplify right side
    6,737,746.60x = 37,434,315,733,729.98
  5. Step 5: Solve for x
    x = 37,434,315,733,729.98/6,737,746.60
  6. Step 6: Final answer
    x = 5,555,910.30

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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.