Home / 2,380,627.45-3,569,502.21-959,023.18

Finding the Fourth Proportional to 2,380,627.45, 3,569,502.21 and 959,023.18

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Solution

The fourth proportional to 2,380,627.45, 3,569,502.21 and 959,023.18 is: 1,437,955.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,627.45 : 3,569,502.21 = 959,023.18 : x
  2. Step 2: Convert to fraction form
    2,380,627.45/3,569,502.21 = 959,023.18/x
  3. Step 3: Cross multiply
    2,380,627.45x = 3,569,502.21 × 959,023.18
  4. Step 4: Simplify right side
    2,380,627.45x = 3,423,235,360,451.23
  5. Step 5: Solve for x
    x = 3,423,235,360,451.23/2,380,627.45
  6. Step 6: Final answer
    x = 1,437,955.09

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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.