Home / 4,818,754.19-7,225,806.08-2,797,506.92

Finding the Fourth Proportional to 4,818,754.19, 7,225,806.08 and 2,797,506.92

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Solution

The fourth proportional to 4,818,754.19, 7,225,806.08 and 2,797,506.92 is: 4,194,910.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,818,754.19 : 7,225,806.08 = 2,797,506.92 : x
  2. Step 2: Convert to fraction form
    4,818,754.19/7,225,806.08 = 2,797,506.92/x
  3. Step 3: Cross multiply
    4,818,754.19x = 7,225,806.08 × 2,797,506.92
  4. Step 4: Simplify right side
    4,818,754.19x = 20,214,242,536,436.36
  5. Step 5: Solve for x
    x = 20,214,242,536,436.36/4,818,754.19
  6. Step 6: Final answer
    x = 4,194,910.50

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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.