Home / 5,689,251.50-7,849,653.32-3,241,810.37

Finding the Fourth Proportional to 5,689,251.50, 7,849,653.32 and 3,241,810.37

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Solution

The fourth proportional to 5,689,251.50, 7,849,653.32 and 3,241,810.37 is: 4,472,835.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,689,251.50 : 7,849,653.32 = 3,241,810.37 : x
  2. Step 2: Convert to fraction form
    5,689,251.50/7,849,653.32 = 3,241,810.37/x
  3. Step 3: Cross multiply
    5,689,251.50x = 7,849,653.32 × 3,241,810.37
  4. Step 4: Simplify right side
    5,689,251.50x = 25,447,087,561,409.59
  5. Step 5: Solve for x
    x = 25,447,087,561,409.59/5,689,251.50
  6. Step 6: Final answer
    x = 4,472,835.76

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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.