Home / 736,591.36-1,104,093.24-356,707.84

Finding the Fourth Proportional to 736,591.36, 1,104,093.24 and 356,707.84

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Solution

The fourth proportional to 736,591.36, 1,104,093.24 and 356,707.84 is: 534,677.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,591.36 : 1,104,093.24 = 356,707.84 : x
  2. Step 2: Convert to fraction form
    736,591.36/1,104,093.24 = 356,707.84/x
  3. Step 3: Cross multiply
    736,591.36x = 1,104,093.24 × 356,707.84
  4. Step 4: Simplify right side
    736,591.36x = 393,838,714,799.00
  5. Step 5: Solve for x
    x = 393,838,714,799.00/736,591.36
  6. Step 6: Final answer
    x = 534,677.35

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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.