Home / 370,982.67-556,561.73-295,367.13

Finding the Fourth Proportional to 370,982.67, 556,561.73 and 295,367.13

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Solution

The fourth proportional to 370,982.67, 556,561.73 and 295,367.13 is: 443,120.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,982.67 : 556,561.73 = 295,367.13 : x
  2. Step 2: Convert to fraction form
    370,982.67/556,561.73 = 295,367.13/x
  3. Step 3: Cross multiply
    370,982.67x = 556,561.73 × 295,367.13
  4. Step 4: Simplify right side
    370,982.67x = 164,390,039,381.10
  5. Step 5: Solve for x
    x = 164,390,039,381.10/370,982.67
  6. Step 6: Final answer
    x = 443,120.54

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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.