Home / 2,922,925.50-4,384,390.36-793,009.44

Finding the Fourth Proportional to 2,922,925.50, 4,384,390.36 and 793,009.44

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Solution

The fourth proportional to 2,922,925.50, 4,384,390.36 and 793,009.44 is: 1,189,514.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,925.50 : 4,384,390.36 = 793,009.44 : x
  2. Step 2: Convert to fraction form
    2,922,925.50/4,384,390.36 = 793,009.44/x
  3. Step 3: Cross multiply
    2,922,925.50x = 4,384,390.36 × 793,009.44
  4. Step 4: Simplify right side
    2,922,925.50x = 3,476,862,944,125.00
  5. Step 5: Solve for x
    x = 3,476,862,944,125.00/2,922,925.50
  6. Step 6: Final answer
    x = 1,189,514.73

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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.