Home / 1,632,005.88-2,448,424.08-958,656.66

Finding the Fourth Proportional to 1,632,005.88, 2,448,424.08 and 958,656.66

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Solution

The fourth proportional to 1,632,005.88, 2,448,424.08 and 958,656.66 is: 1,438,228.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,005.88 : 2,448,424.08 = 958,656.66 : x
  2. Step 2: Convert to fraction form
    1,632,005.88/2,448,424.08 = 958,656.66/x
  3. Step 3: Cross multiply
    1,632,005.88x = 2,448,424.08 × 958,656.66
  4. Step 4: Simplify right side
    1,632,005.88x = 2,347,198,050,796.37
  5. Step 5: Solve for x
    x = 2,347,198,050,796.37/1,632,005.88
  6. Step 6: Final answer
    x = 1,438,228.92

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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.