Home / 1,182,922.44-1,774,891.98-384,448.68

Finding the Fourth Proportional to 1,182,922.44, 1,774,891.98 and 384,448.68

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Solution

The fourth proportional to 1,182,922.44, 1,774,891.98 and 384,448.68 is: 576,838.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,922.44 : 1,774,891.98 = 384,448.68 : x
  2. Step 2: Convert to fraction form
    1,182,922.44/1,774,891.98 = 384,448.68/x
  3. Step 3: Cross multiply
    1,182,922.44x = 1,774,891.98 × 384,448.68
  4. Step 4: Simplify right side
    1,182,922.44x = 682,354,878,853.59
  5. Step 5: Solve for x
    x = 682,354,878,853.59/1,182,922.44
  6. Step 6: Final answer
    x = 576,838.22

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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.