Home / 995,037.96-1,373,348.34-693,057

Finding the Fourth Proportional to 995,037.96, 1,373,348.34 and 693,057

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Solution

The fourth proportional to 995,037.96, 1,373,348.34 and 693,057 is: 956,555.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,037.96 : 1,373,348.34 = 693,057 : x
  2. Step 2: Convert to fraction form
    995,037.96/1,373,348.34 = 693,057/x
  3. Step 3: Cross multiply
    995,037.96x = 1,373,348.34 × 693,057
  4. Step 4: Simplify right side
    995,037.96x = 951,808,680,475.38
  5. Step 5: Solve for x
    x = 951,808,680,475.38/995,037.96
  6. Step 6: Final answer
    x = 956,555.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.