Home / 995,046.96-1,373,360.76-693,066

Finding the Fourth Proportional to 995,046.96, 1,373,360.76 and 693,066

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Solution

The fourth proportional to 995,046.96, 1,373,360.76 and 693,066 is: 956,567.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,046.96 : 1,373,360.76 = 693,066 : x
  2. Step 2: Convert to fraction form
    995,046.96/1,373,360.76 = 693,066/x
  3. Step 3: Cross multiply
    995,046.96x = 1,373,360.76 × 693,066
  4. Step 4: Simplify right side
    995,046.96x = 951,829,648,490.16
  5. Step 5: Solve for x
    x = 951,829,648,490.16/995,046.96
  6. Step 6: Final answer
    x = 956,567.57

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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.