Home / 370,882.04-556,551.48-146,204.24

Finding the Fourth Proportional to 370,882.04, 556,551.48 and 146,204.24

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Solution

The fourth proportional to 370,882.04, 556,551.48 and 146,204.24 is: 219,396.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,882.04 : 556,551.48 = 146,204.24 : x
  2. Step 2: Convert to fraction form
    370,882.04/556,551.48 = 146,204.24/x
  3. Step 3: Cross multiply
    370,882.04x = 556,551.48 × 146,204.24
  4. Step 4: Simplify right side
    370,882.04x = 81,370,183,371.52
  5. Step 5: Solve for x
    x = 81,370,183,371.52/370,882.04
  6. Step 6: Final answer
    x = 219,396.40

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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.