Home / 3,204,701.76-4,806,927-808,516.56

Finding the Fourth Proportional to 3,204,701.76, 4,806,927 and 808,516.56

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Solution

The fourth proportional to 3,204,701.76, 4,806,927 and 808,516.56 is: 1,212,743.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,701.76 : 4,806,927 = 808,516.56 : x
  2. Step 2: Convert to fraction form
    3,204,701.76/4,806,927 = 808,516.56/x
  3. Step 3: Cross multiply
    3,204,701.76x = 4,806,927 × 808,516.56
  4. Step 4: Simplify right side
    3,204,701.76x = 3,886,480,082,211.12
  5. Step 5: Solve for x
    x = 3,886,480,082,211.12/3,204,701.76
  6. Step 6: Final answer
    x = 1,212,743.14

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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.