Home / 3,342,704.46-4,617,259.23-2,764,264.05

Finding the Fourth Proportional to 3,342,704.46, 4,617,259.23 and 2,764,264.05

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Solution

The fourth proportional to 3,342,704.46, 4,617,259.23 and 2,764,264.05 is: 3,818,262.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,342,704.46 : 4,617,259.23 = 2,764,264.05 : x
  2. Step 2: Convert to fraction form
    3,342,704.46/4,617,259.23 = 2,764,264.05/x
  3. Step 3: Cross multiply
    3,342,704.46x = 4,617,259.23 × 2,764,264.05
  4. Step 4: Simplify right side
    3,342,704.46x = 12,763,323,699,019.68
  5. Step 5: Solve for x
    x = 12,763,323,699,019.68/3,342,704.46
  6. Step 6: Final answer
    x = 3,818,262.68

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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.