Home / 3,935,166.93-5,906,114.97-1,540,693.08

Finding the Fourth Proportional to 3,935,166.93, 5,906,114.97 and 1,540,693.08

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Solution

The fourth proportional to 3,935,166.93, 5,906,114.97 and 1,540,693.08 is: 2,312,356.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,935,166.93 : 5,906,114.97 = 1,540,693.08 : x
  2. Step 2: Convert to fraction form
    3,935,166.93/5,906,114.97 = 1,540,693.08/x
  3. Step 3: Cross multiply
    3,935,166.93x = 5,906,114.97 × 1,540,693.08
  4. Step 4: Simplify right side
    3,935,166.93x = 9,099,510,463,963.41
  5. Step 5: Solve for x
    x = 9,099,510,463,963.41/3,935,166.93
  6. Step 6: Final answer
    x = 2,312,356.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.