Home / 4,731,016.70-6,528,805.44-2,555,559.74

Finding the Fourth Proportional to 4,731,016.70, 6,528,805.44 and 2,555,559.74

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Solution

The fourth proportional to 4,731,016.70, 6,528,805.44 and 2,555,559.74 is: 3,526,673.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,016.70 : 6,528,805.44 = 2,555,559.74 : x
  2. Step 2: Convert to fraction form
    4,731,016.70/6,528,805.44 = 2,555,559.74/x
  3. Step 3: Cross multiply
    4,731,016.70x = 6,528,805.44 × 2,555,559.74
  4. Step 4: Simplify right side
    4,731,016.70x = 16,684,752,332,756.99
  5. Step 5: Solve for x
    x = 16,684,752,332,756.99/4,731,016.70
  6. Step 6: Final answer
    x = 3,526,673.73

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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.