Home / 1,723,027.26-2,584,926.36-525,043.32

Finding the Fourth Proportional to 1,723,027.26, 2,584,926.36 and 525,043.32

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Solution

The fourth proportional to 1,723,027.26, 2,584,926.36 and 525,043.32 is: 787,682.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,027.26 : 2,584,926.36 = 525,043.32 : x
  2. Step 2: Convert to fraction form
    1,723,027.26/2,584,926.36 = 525,043.32/x
  3. Step 3: Cross multiply
    1,723,027.26x = 2,584,926.36 × 525,043.32
  4. Step 4: Simplify right side
    1,723,027.26x = 1,357,198,318,009.92
  5. Step 5: Solve for x
    x = 1,357,198,318,009.92/1,723,027.26
  6. Step 6: Final answer
    x = 787,682.44

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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.