Home / 4,818,756.33-7,225,809.44-2,797,509.06

Finding the Fourth Proportional to 4,818,756.33, 7,225,809.44 and 2,797,509.06

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Solution

The fourth proportional to 4,818,756.33, 7,225,809.44 and 2,797,509.06 is: 4,194,913.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,818,756.33 : 7,225,809.44 = 2,797,509.06 : x
  2. Step 2: Convert to fraction form
    4,818,756.33/7,225,809.44 = 2,797,509.06/x
  3. Step 3: Cross multiply
    4,818,756.33x = 7,225,809.44 × 2,797,509.06
  4. Step 4: Simplify right side
    4,818,756.33x = 20,214,267,360,245.98
  5. Step 5: Solve for x
    x = 20,214,267,360,245.98/4,818,756.33
  6. Step 6: Final answer
    x = 4,194,913.79

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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.