Home / 1,049,007.32-1,447,627.97-590,122.22

Finding the Fourth Proportional to 1,049,007.32, 1,447,627.97 and 590,122.22

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Solution

The fourth proportional to 1,049,007.32, 1,447,627.97 and 590,122.22 is: 814,367.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,007.32 : 1,447,627.97 = 590,122.22 : x
  2. Step 2: Convert to fraction form
    1,049,007.32/1,447,627.97 = 590,122.22/x
  3. Step 3: Cross multiply
    1,049,007.32x = 1,447,627.97 × 590,122.22
  4. Step 4: Simplify right side
    1,049,007.32x = 854,277,421,201.74
  5. Step 5: Solve for x
    x = 854,277,421,201.74/1,049,007.32
  6. Step 6: Final answer
    x = 814,367.46

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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.