Home / 2,032,464.32-3,048,697.60-516,260.96

Finding the Fourth Proportional to 2,032,464.32, 3,048,697.60 and 516,260.96

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Solution

The fourth proportional to 2,032,464.32, 3,048,697.60 and 516,260.96 is: 774,391.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,464.32 : 3,048,697.60 = 516,260.96 : x
  2. Step 2: Convert to fraction form
    2,032,464.32/3,048,697.60 = 516,260.96/x
  3. Step 3: Cross multiply
    2,032,464.32x = 3,048,697.60 × 516,260.96
  4. Step 4: Simplify right side
    2,032,464.32x = 1,573,923,549,725.70
  5. Step 5: Solve for x
    x = 1,573,923,549,725.70/2,032,464.32
  6. Step 6: Final answer
    x = 774,391.72

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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.