Home / 2,968,644.48-4,096,727.04-1,610,517.76

Finding the Fourth Proportional to 2,968,644.48, 4,096,727.04 and 1,610,517.76

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Solution

The fourth proportional to 2,968,644.48, 4,096,727.04 and 1,610,517.76 is: 2,222,513.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,644.48 : 4,096,727.04 = 1,610,517.76 : x
  2. Step 2: Convert to fraction form
    2,968,644.48/4,096,727.04 = 1,610,517.76/x
  3. Step 3: Cross multiply
    2,968,644.48x = 4,096,727.04 × 1,610,517.76
  4. Step 4: Simplify right side
    2,968,644.48x = 6,597,851,655,792.23
  5. Step 5: Solve for x
    x = 6,597,851,655,792.23/2,968,644.48
  6. Step 6: Final answer
    x = 2,222,513.24

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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.