Home / 944,466.54-1,303,862.19-758,691.96

Finding the Fourth Proportional to 944,466.54, 1,303,862.19 and 758,691.96

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Solution

The fourth proportional to 944,466.54, 1,303,862.19 and 758,691.96 is: 1,047,395.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,466.54 : 1,303,862.19 = 758,691.96 : x
  2. Step 2: Convert to fraction form
    944,466.54/1,303,862.19 = 758,691.96/x
  3. Step 3: Cross multiply
    944,466.54x = 1,303,862.19 × 758,691.96
  4. Step 4: Simplify right side
    944,466.54x = 989,229,760,500.99
  5. Step 5: Solve for x
    x = 989,229,760,500.99/944,466.54
  6. Step 6: Final answer
    x = 1,047,395.24

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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.