Home / 3,440,824.00-5,161,856.56-1,417,941.95

Finding the Fourth Proportional to 3,440,824.00, 5,161,856.56 and 1,417,941.95

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Solution

The fourth proportional to 3,440,824.00, 5,161,856.56 and 1,417,941.95 is: 2,127,168.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440,824.00 : 5,161,856.56 = 1,417,941.95 : x
  2. Step 2: Convert to fraction form
    3,440,824.00/5,161,856.56 = 1,417,941.95/x
  3. Step 3: Cross multiply
    3,440,824.00x = 5,161,856.56 × 1,417,941.95
  4. Step 4: Simplify right side
    3,440,824.00x = 7,319,212,926,952.56
  5. Step 5: Solve for x
    x = 7,319,212,926,952.56/3,440,824.00
  6. Step 6: Final answer
    x = 2,127,168.65

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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.