Home / 1,932,654.02-2,667,094.60-1,061,569.22

Finding the Fourth Proportional to 1,932,654.02, 2,667,094.60 and 1,061,569.22

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Solution

The fourth proportional to 1,932,654.02, 2,667,094.60 and 1,061,569.22 is: 1,464,983.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932,654.02 : 2,667,094.60 = 1,061,569.22 : x
  2. Step 2: Convert to fraction form
    1,932,654.02/2,667,094.60 = 1,061,569.22/x
  3. Step 3: Cross multiply
    1,932,654.02x = 2,667,094.60 × 1,061,569.22
  4. Step 4: Simplify right side
    1,932,654.02x = 2,831,305,539,707.31
  5. Step 5: Solve for x
    x = 2,831,305,539,707.31/1,932,654.02
  6. Step 6: Final answer
    x = 1,464,983.13

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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.