Home / 3,707,301.37-5,116,612.89-2,075,813.82

Finding the Fourth Proportional to 3,707,301.37, 5,116,612.89 and 2,075,813.82

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Solution

The fourth proportional to 3,707,301.37, 5,116,612.89 and 2,075,813.82 is: 2,864,923.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,707,301.37 : 5,116,612.89 = 2,075,813.82 : x
  2. Step 2: Convert to fraction form
    3,707,301.37/5,116,612.89 = 2,075,813.82/x
  3. Step 3: Cross multiply
    3,707,301.37x = 5,116,612.89 × 2,075,813.82
  4. Step 4: Simplify right side
    3,707,301.37x = 10,621,135,748,652.14
  5. Step 5: Solve for x
    x = 10,621,135,748,652.14/3,707,301.37
  6. Step 6: Final answer
    x = 2,864,923.75

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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.