Home / 6,804,145.80-10,206,218.70-3,025,009.80

Finding the Fourth Proportional to 6,804,145.80, 10,206,218.70 and 3,025,009.80

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Solution

The fourth proportional to 6,804,145.80, 10,206,218.70 and 3,025,009.80 is: 4,537,514.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,145.80 : 10,206,218.70 = 3,025,009.80 : x
  2. Step 2: Convert to fraction form
    6,804,145.80/10,206,218.70 = 3,025,009.80/x
  3. Step 3: Cross multiply
    6,804,145.80x = 10,206,218.70 × 3,025,009.80
  4. Step 4: Simplify right side
    6,804,145.80x = 30,873,911,588,443.25
  5. Step 5: Solve for x
    x = 30,873,911,588,443.25/6,804,145.80
  6. Step 6: Final answer
    x = 4,537,514.70

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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.