Home / 1,093,665.02-1,509,261.90-610,250.54

Finding the Fourth Proportional to 1,093,665.02, 1,509,261.90 and 610,250.54

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Solution

The fourth proportional to 1,093,665.02, 1,509,261.90 and 610,250.54 is: 842,148.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,665.02 : 1,509,261.90 = 610,250.54 : x
  2. Step 2: Convert to fraction form
    1,093,665.02/1,509,261.90 = 610,250.54/x
  3. Step 3: Cross multiply
    1,093,665.02x = 1,509,261.90 × 610,250.54
  4. Step 4: Simplify right side
    1,093,665.02x = 921,027,889,476.43
  5. Step 5: Solve for x
    x = 921,027,889,476.43/1,093,665.02
  6. Step 6: Final answer
    x = 842,148.07

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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.