Home / 995,097.89-1,493,421.89-693,615.87

Finding the Fourth Proportional to 995,097.89, 1,493,421.89 and 693,615.87

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Solution

The fourth proportional to 995,097.89, 1,493,421.89 and 693,615.87 is: 1,040,964.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,097.89 : 1,493,421.89 = 693,615.87 : x
  2. Step 2: Convert to fraction form
    995,097.89/1,493,421.89 = 693,615.87/x
  3. Step 3: Cross multiply
    995,097.89x = 1,493,421.89 × 693,615.87
  4. Step 4: Simplify right side
    995,097.89x = 1,035,861,120,041.32
  5. Step 5: Solve for x
    x = 1,035,861,120,041.32/995,097.89
  6. Step 6: Final answer
    x = 1,040,964.04

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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.