Home / 2,706,145.67-3,734,451.29-1,465,725.14

Finding the Fourth Proportional to 2,706,145.67, 3,734,451.29 and 1,465,725.14

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Solution

The fourth proportional to 2,706,145.67, 3,734,451.29 and 1,465,725.14 is: 2,022,684.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,145.67 : 3,734,451.29 = 1,465,725.14 : x
  2. Step 2: Convert to fraction form
    2,706,145.67/3,734,451.29 = 1,465,725.14/x
  3. Step 3: Cross multiply
    2,706,145.67x = 3,734,451.29 × 1,465,725.14
  4. Step 4: Simplify right side
    2,706,145.67x = 5,473,679,139,030.03
  5. Step 5: Solve for x
    x = 5,473,679,139,030.03/2,706,145.67
  6. Step 6: Final answer
    x = 2,022,684.59

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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.