Home / 2,610,941.19-3,601,912.15-1,693,401.54

Finding the Fourth Proportional to 2,610,941.19, 3,601,912.15 and 1,693,401.54

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Solution

The fourth proportional to 2,610,941.19, 3,601,912.15 and 1,693,401.54 is: 2,336,124.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,941.19 : 3,601,912.15 = 1,693,401.54 : x
  2. Step 2: Convert to fraction form
    2,610,941.19/3,601,912.15 = 1,693,401.54/x
  3. Step 3: Cross multiply
    2,610,941.19x = 3,601,912.15 × 1,693,401.54
  4. Step 4: Simplify right side
    2,610,941.19x = 6,099,483,581,754.71
  5. Step 5: Solve for x
    x = 6,099,483,581,754.71/2,610,941.19
  6. Step 6: Final answer
    x = 2,336,124.46

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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.