Home / 441,088.14-609,529.11-360,486.27

Finding the Fourth Proportional to 441,088.14, 609,529.11 and 360,486.27

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Solution

The fourth proportional to 441,088.14, 609,529.11 and 360,486.27 is: 498,147.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,088.14 : 609,529.11 = 360,486.27 : x
  2. Step 2: Convert to fraction form
    441,088.14/609,529.11 = 360,486.27/x
  3. Step 3: Cross multiply
    441,088.14x = 609,529.11 × 360,486.27
  4. Step 4: Simplify right side
    441,088.14x = 219,726,875,320.32
  5. Step 5: Solve for x
    x = 219,726,875,320.32/441,088.14
  6. Step 6: Final answer
    x = 498,147.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.