Home / 736,216.32-1,104,349.11-203,692.77

Finding the Fourth Proportional to 736,216.32, 1,104,349.11 and 203,692.77

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Solution

The fourth proportional to 736,216.32, 1,104,349.11 and 203,692.77 is: 305,545.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,216.32 : 1,104,349.11 = 203,692.77 : x
  2. Step 2: Convert to fraction form
    736,216.32/1,104,349.11 = 203,692.77/x
  3. Step 3: Cross multiply
    736,216.32x = 1,104,349.11 × 203,692.77
  4. Step 4: Simplify right side
    736,216.32x = 224,947,929,262.94
  5. Step 5: Solve for x
    x = 224,947,929,262.94/736,216.32
  6. Step 6: Final answer
    x = 305,545.97

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1.5x scale

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.