Home / 1,096,301.02-1,512,906.62-612,893.02

Finding the Fourth Proportional to 1,096,301.02, 1,512,906.62 and 612,893.02

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Solution

The fourth proportional to 1,096,301.02, 1,512,906.62 and 612,893.02 is: 845,798.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,301.02 : 1,512,906.62 = 612,893.02 : x
  2. Step 2: Convert to fraction form
    1,096,301.02/1,512,906.62 = 612,893.02/x
  3. Step 3: Cross multiply
    1,096,301.02x = 1,512,906.62 × 612,893.02
  4. Step 4: Simplify right side
    1,096,301.02x = 927,249,907,309.79
  5. Step 5: Solve for x
    x = 927,249,907,309.79/1,096,301.02
  6. Step 6: Final answer
    x = 845,798.64

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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.