Home / 995,437.44-1,373,664.11-587,670.66

Finding the Fourth Proportional to 995,437.44, 1,373,664.11 and 587,670.66

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Solution

The fourth proportional to 995,437.44, 1,373,664.11 and 587,670.66 is: 810,962.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,437.44 : 1,373,664.11 = 587,670.66 : x
  2. Step 2: Convert to fraction form
    995,437.44/1,373,664.11 = 587,670.66/x
  3. Step 3: Cross multiply
    995,437.44x = 1,373,664.11 × 587,670.66
  4. Step 4: Simplify right side
    995,437.44x = 807,262,091,203.66
  5. Step 5: Solve for x
    x = 807,262,091,203.66/995,437.44
  6. Step 6: Final answer
    x = 810,962.15

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