Home / 4,775,747.31-7,163,973.59-1,364,322.56

Finding the Fourth Proportional to 4,775,747.31, 7,163,973.59 and 1,364,322.56

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Solution

The fourth proportional to 4,775,747.31, 7,163,973.59 and 1,364,322.56 is: 2,046,584.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,775,747.31 : 7,163,973.59 = 1,364,322.56 : x
  2. Step 2: Convert to fraction form
    4,775,747.31/7,163,973.59 = 1,364,322.56/x
  3. Step 3: Cross multiply
    4,775,747.31x = 7,163,973.59 × 1,364,322.56
  4. Step 4: Simplify right side
    4,775,747.31x = 9,773,970,745,439.71
  5. Step 5: Solve for x
    x = 9,773,970,745,439.71/4,775,747.31
  6. Step 6: Final answer
    x = 2,046,584.57

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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.