Home / 1,194,442.29-1,648,273.57-650,575.48

Finding the Fourth Proportional to 1,194,442.29, 1,648,273.57 and 650,575.48

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Solution

The fourth proportional to 1,194,442.29, 1,648,273.57 and 650,575.48 is: 897,763.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,442.29 : 1,648,273.57 = 650,575.48 : x
  2. Step 2: Convert to fraction form
    1,194,442.29/1,648,273.57 = 650,575.48/x
  3. Step 3: Cross multiply
    1,194,442.29x = 1,648,273.57 × 650,575.48
  4. Step 4: Simplify right side
    1,194,442.29x = 1,072,326,368,974.06
  5. Step 5: Solve for x
    x = 1,072,326,368,974.06/1,194,442.29
  6. Step 6: Final answer
    x = 897,763.23

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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.