Home / 1,566,182.40-2,349,273.60-1,337,859.60

Finding the Fourth Proportional to 1,566,182.40, 2,349,273.60 and 1,337,859.60

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Solution

The fourth proportional to 1,566,182.40, 2,349,273.60 and 1,337,859.60 is: 2,006,789.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,182.40 : 2,349,273.60 = 1,337,859.60 : x
  2. Step 2: Convert to fraction form
    1,566,182.40/2,349,273.60 = 1,337,859.60/x
  3. Step 3: Cross multiply
    1,566,182.40x = 2,349,273.60 × 1,337,859.60
  4. Step 4: Simplify right side
    1,566,182.40x = 3,142,998,238,786.56
  5. Step 5: Solve for x
    x = 3,142,998,238,786.56/1,566,182.40
  6. Step 6: Final answer
    x = 2,006,789.40

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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.