Home / 3,522,675.76-5,282,347.84-1,364,711.56

Finding the Fourth Proportional to 3,522,675.76, 5,282,347.84 and 1,364,711.56

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Solution

The fourth proportional to 3,522,675.76, 5,282,347.84 and 1,364,711.56 is: 2,046,422.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,675.76 : 5,282,347.84 = 1,364,711.56 : x
  2. Step 2: Convert to fraction form
    3,522,675.76/5,282,347.84 = 1,364,711.56/x
  3. Step 3: Cross multiply
    3,522,675.76x = 5,282,347.84 × 1,364,711.56
  4. Step 4: Simplify right side
    3,522,675.76x = 7,208,881,161,189.03
  5. Step 5: Solve for x
    x = 7,208,881,161,189.03/3,522,675.76
  6. Step 6: Final answer
    x = 2,046,422.00

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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.