Home / 3,263,376.84-4,893,681.26-1,555,544.46

Finding the Fourth Proportional to 3,263,376.84, 4,893,681.26 and 1,555,544.46

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Solution

The fourth proportional to 3,263,376.84, 4,893,681.26 and 1,555,544.46 is: 2,332,656.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,376.84 : 4,893,681.26 = 1,555,544.46 : x
  2. Step 2: Convert to fraction form
    3,263,376.84/4,893,681.26 = 1,555,544.46/x
  3. Step 3: Cross multiply
    3,263,376.84x = 4,893,681.26 × 1,555,544.46
  4. Step 4: Simplify right side
    3,263,376.84x = 7,612,338,772,998.82
  5. Step 5: Solve for x
    x = 7,612,338,772,998.82/3,263,376.84
  6. Step 6: Final answer
    x = 2,332,656.98

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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.