Home / 1,107,256.75-1,528,014.33-597,959.13

Finding the Fourth Proportional to 1,107,256.75, 1,528,014.33 and 597,959.13

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Solution

The fourth proportional to 1,107,256.75, 1,528,014.33 and 597,959.13 is: 825,183.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,256.75 : 1,528,014.33 = 597,959.13 : x
  2. Step 2: Convert to fraction form
    1,107,256.75/1,528,014.33 = 597,959.13/x
  3. Step 3: Cross multiply
    1,107,256.75x = 1,528,014.33 × 597,959.13
  4. Step 4: Simplify right side
    1,107,256.75x = 913,690,113,664.28
  5. Step 5: Solve for x
    x = 913,690,113,664.28/1,107,256.75
  6. Step 6: Final answer
    x = 825,183.60

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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.