Home / 1,467,530.61-2,201,302.39-402,584.73

Finding the Fourth Proportional to 1,467,530.61, 2,201,302.39 and 402,584.73

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Solution

The fourth proportional to 1,467,530.61, 2,201,302.39 and 402,584.73 is: 603,878.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,530.61 : 2,201,302.39 = 402,584.73 : x
  2. Step 2: Convert to fraction form
    1,467,530.61/2,201,302.39 = 402,584.73/x
  3. Step 3: Cross multiply
    1,467,530.61x = 2,201,302.39 × 402,584.73
  4. Step 4: Simplify right side
    1,467,530.61x = 886,210,728,326.51
  5. Step 5: Solve for x
    x = 886,210,728,326.51/1,467,530.61
  6. Step 6: Final answer
    x = 603,878.87

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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.