Home / 5,364,633.71-7,403,389.20-3,073,237.27

Finding the Fourth Proportional to 5,364,633.71, 7,403,389.20 and 3,073,237.27

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Solution

The fourth proportional to 5,364,633.71, 7,403,389.20 and 3,073,237.27 is: 4,241,178.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,633.71 : 7,403,389.20 = 3,073,237.27 : x
  2. Step 2: Convert to fraction form
    5,364,633.71/7,403,389.20 = 3,073,237.27/x
  3. Step 3: Cross multiply
    5,364,633.71x = 7,403,389.20 × 3,073,237.27
  4. Step 4: Simplify right side
    5,364,633.71x = 22,752,371,595,247.01
  5. Step 5: Solve for x
    x = 22,752,371,595,247.01/5,364,633.71
  6. Step 6: Final answer
    x = 4,241,178.95

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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.