Home / 2,692,539.90-3,708,146.61-2,633,753.34

Finding the Fourth Proportional to 2,692,539.90, 3,708,146.61 and 2,633,753.34

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Solution

The fourth proportional to 2,692,539.90, 3,708,146.61 and 2,633,753.34 is: 3,627,186.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,692,539.90 : 3,708,146.61 = 2,633,753.34 : x
  2. Step 2: Convert to fraction form
    2,692,539.90/3,708,146.61 = 2,633,753.34/x
  3. Step 3: Cross multiply
    2,692,539.90x = 3,708,146.61 × 2,633,753.34
  4. Step 4: Simplify right side
    2,692,539.90x = 9,766,343,519,297.18
  5. Step 5: Solve for x
    x = 9,766,343,519,297.18/2,692,539.90
  6. Step 6: Final answer
    x = 3,627,186.18

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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.