Home / 1,167,752.25-1,610,886.24-1,014,446.25

Finding the Fourth Proportional to 1,167,752.25, 1,610,886.24 and 1,014,446.25

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Solution

The fourth proportional to 1,167,752.25, 1,610,886.24 and 1,014,446.25 is: 1,399,404.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,752.25 : 1,610,886.24 = 1,014,446.25 : x
  2. Step 2: Convert to fraction form
    1,167,752.25/1,610,886.24 = 1,014,446.25/x
  3. Step 3: Cross multiply
    1,167,752.25x = 1,610,886.24 × 1,014,446.25
  4. Step 4: Simplify right side
    1,167,752.25x = 1,634,157,505,344.60
  5. Step 5: Solve for x
    x = 1,634,157,505,344.60/1,167,752.25
  6. Step 6: Final answer
    x = 1,399,404.29

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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.