Home / 1,165,883.60-1,608,922.62-675,948.32

Finding the Fourth Proportional to 1,165,883.60, 1,608,922.62 and 675,948.32

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Solution

The fourth proportional to 1,165,883.60, 1,608,922.62 and 675,948.32 is: 932,810.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,883.60 : 1,608,922.62 = 675,948.32 : x
  2. Step 2: Convert to fraction form
    1,165,883.60/1,608,922.62 = 675,948.32/x
  3. Step 3: Cross multiply
    1,165,883.60x = 1,608,922.62 × 675,948.32
  4. Step 4: Simplify right side
    1,165,883.60x = 1,087,548,533,954.39
  5. Step 5: Solve for x
    x = 1,087,548,533,954.39/1,165,883.60
  6. Step 6: Final answer
    x = 932,810.56

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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.