Home / 1,102,192.52-1,653,797.25-503,337.24

Finding the Fourth Proportional to 1,102,192.52, 1,653,797.25 and 503,337.24

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Solution

The fourth proportional to 1,102,192.52, 1,653,797.25 and 503,337.24 is: 755,238.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,102,192.52 : 1,653,797.25 = 503,337.24 : x
  2. Step 2: Convert to fraction form
    1,102,192.52/1,653,797.25 = 503,337.24/x
  3. Step 3: Cross multiply
    1,102,192.52x = 1,653,797.25 × 503,337.24
  4. Step 4: Simplify right side
    1,102,192.52x = 832,417,743,334.59
  5. Step 5: Solve for x
    x = 832,417,743,334.59/1,102,192.52
  6. Step 6: Final answer
    x = 755,238.07

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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.