Home / 1,093,661.02-1,509,256.38-610,246.54

Finding the Fourth Proportional to 1,093,661.02, 1,509,256.38 and 610,246.54

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Solution

The fourth proportional to 1,093,661.02, 1,509,256.38 and 610,246.54 is: 842,142.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,661.02 : 1,509,256.38 = 610,246.54 : x
  2. Step 2: Convert to fraction form
    1,093,661.02/1,509,256.38 = 610,246.54/x
  3. Step 3: Cross multiply
    1,093,661.02x = 1,509,256.38 × 610,246.54
  4. Step 4: Simplify right side
    1,093,661.02x = 921,018,483,867.93
  5. Step 5: Solve for x
    x = 921,018,483,867.93/1,093,661.02
  6. Step 6: Final answer
    x = 842,142.55

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1.5x scale

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.