Home / 4,818,756.41-7,225,809.57-2,797,509.14

Finding the Fourth Proportional to 4,818,756.41, 7,225,809.57 and 2,797,509.14

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Solution

The fourth proportional to 4,818,756.41, 7,225,809.57 and 2,797,509.14 is: 4,194,913.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,818,756.41 : 7,225,809.57 = 2,797,509.14 : x
  2. Step 2: Convert to fraction form
    4,818,756.41/7,225,809.57 = 2,797,509.14/x
  3. Step 3: Cross multiply
    4,818,756.41x = 7,225,809.57 × 2,797,509.14
  4. Step 4: Simplify right side
    4,818,756.41x = 20,214,268,279,845.42
  5. Step 5: Solve for x
    x = 20,214,268,279,845.42/4,818,756.41
  6. Step 6: Final answer
    x = 4,194,913.91

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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.