Home / 3,794,095.22-5,235,976.08-2,075,215.68

Finding the Fourth Proportional to 3,794,095.22, 5,235,976.08 and 2,075,215.68

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Solution

The fourth proportional to 3,794,095.22, 5,235,976.08 and 2,075,215.68 is: 2,863,865.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,095.22 : 5,235,976.08 = 2,075,215.68 : x
  2. Step 2: Convert to fraction form
    3,794,095.22/5,235,976.08 = 2,075,215.68/x
  3. Step 3: Cross multiply
    3,794,095.22x = 5,235,976.08 × 2,075,215.68
  4. Step 4: Simplify right side
    3,794,095.22x = 10,865,779,661,320.93
  5. Step 5: Solve for x
    x = 10,865,779,661,320.93/3,794,095.22
  6. Step 6: Final answer
    x = 2,863,865.84

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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.