Home / 995,434.00-1,373,659.35-587,667.18

Finding the Fourth Proportional to 995,434.00, 1,373,659.35 and 587,667.18

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Solution

The fourth proportional to 995,434.00, 1,373,659.35 and 587,667.18 is: 810,957.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,434.00 : 1,373,659.35 = 587,667.18 : x
  2. Step 2: Convert to fraction form
    995,434.00/1,373,659.35 = 587,667.18/x
  3. Step 3: Cross multiply
    995,434.00x = 1,373,659.35 × 587,667.18
  4. Step 4: Simplify right side
    995,434.00x = 807,254,519,442.60
  5. Step 5: Solve for x
    x = 807,254,519,442.60/995,434.00
  6. Step 6: Final answer
    x = 810,957.35

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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.