Home / 2,452,160.68-3,678,770.42-746,437.35

Finding the Fourth Proportional to 2,452,160.68, 3,678,770.42 and 746,437.35

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Solution

The fourth proportional to 2,452,160.68, 3,678,770.42 and 746,437.35 is: 1,119,817.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,160.68 : 3,678,770.42 = 746,437.35 : x
  2. Step 2: Convert to fraction form
    2,452,160.68/3,678,770.42 = 746,437.35/x
  3. Step 3: Cross multiply
    2,452,160.68x = 3,678,770.42 × 746,437.35
  4. Step 4: Simplify right side
    2,452,160.68x = 2,745,971,643,563.19
  5. Step 5: Solve for x
    x = 2,745,971,643,563.19/2,452,160.68
  6. Step 6: Final answer
    x = 1,119,817.17

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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.