Home / 6,703,940.60-10,055,910.90-4,310,487.80

Finding the Fourth Proportional to 6,703,940.60, 10,055,910.90 and 4,310,487.80

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Solution

The fourth proportional to 6,703,940.60, 10,055,910.90 and 4,310,487.80 is: 6,465,731.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703,940.60 : 10,055,910.90 = 4,310,487.80 : x
  2. Step 2: Convert to fraction form
    6,703,940.60/10,055,910.90 = 4,310,487.80/x
  3. Step 3: Cross multiply
    6,703,940.60x = 10,055,910.90 × 4,310,487.80
  4. Step 4: Simplify right side
    6,703,940.60x = 43,345,881,252,337.02
  5. Step 5: Solve for x
    x = 43,345,881,252,337.02/6,703,940.60
  6. Step 6: Final answer
    x = 6,465,731.70

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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.