Home / 1,728,758.76-2,593,545.45-591,533.34

Finding the Fourth Proportional to 1,728,758.76, 2,593,545.45 and 591,533.34

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Solution

The fourth proportional to 1,728,758.76, 2,593,545.45 and 591,533.34 is: 887,439.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,728,758.76 : 2,593,545.45 = 591,533.34 : x
  2. Step 2: Convert to fraction form
    1,728,758.76/2,593,545.45 = 591,533.34/x
  3. Step 3: Cross multiply
    1,728,758.76x = 2,593,545.45 × 591,533.34
  4. Step 4: Simplify right side
    1,728,758.76x = 1,534,168,602,480.30
  5. Step 5: Solve for x
    x = 1,534,168,602,480.30/1,728,758.76
  6. Step 6: Final answer
    x = 887,439.38

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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.