Home / 3,669,679.62-5,513,491.26-3,465,734.58

Finding the Fourth Proportional to 3,669,679.62, 5,513,491.26 and 3,465,734.58

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Solution

The fourth proportional to 3,669,679.62, 5,513,491.26 and 3,465,734.58 is: 5,207,075.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,679.62 : 5,513,491.26 = 3,465,734.58 : x
  2. Step 2: Convert to fraction form
    3,669,679.62/5,513,491.26 = 3,465,734.58/x
  3. Step 3: Cross multiply
    3,669,679.62x = 5,513,491.26 × 3,465,734.58
  4. Step 4: Simplify right side
    3,669,679.62x = 19,108,297,316,309.77
  5. Step 5: Solve for x
    x = 19,108,297,316,309.77/3,669,679.62
  6. Step 6: Final answer
    x = 5,207,075.08

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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.