Home / 2,032,337.20-3,048,507.12-516,133.84

Finding the Fourth Proportional to 2,032,337.20, 3,048,507.12 and 516,133.84

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Solution

The fourth proportional to 2,032,337.20, 3,048,507.12 and 516,133.84 is: 774,201.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,337.20 : 3,048,507.12 = 516,133.84 : x
  2. Step 2: Convert to fraction form
    2,032,337.20/3,048,507.12 = 516,133.84/x
  3. Step 3: Cross multiply
    2,032,337.20x = 3,048,507.12 × 516,133.84
  4. Step 4: Simplify right side
    2,032,337.20x = 1,573,437,683,532.27
  5. Step 5: Solve for x
    x = 1,573,437,683,532.27/2,032,337.20
  6. Step 6: Final answer
    x = 774,201.09

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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.