Home / 2,380,628.45-3,569,503.71-959,024.18

Finding the Fourth Proportional to 2,380,628.45, 3,569,503.71 and 959,024.18

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Solution

The fourth proportional to 2,380,628.45, 3,569,503.71 and 959,024.18 is: 1,437,956.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,628.45 : 3,569,503.71 = 959,024.18 : x
  2. Step 2: Convert to fraction form
    2,380,628.45/3,569,503.71 = 959,024.18/x
  3. Step 3: Cross multiply
    2,380,628.45x = 3,569,503.71 × 959,024.18
  4. Step 4: Simplify right side
    2,380,628.45x = 3,423,240,368,489.71
  5. Step 5: Solve for x
    x = 3,423,240,368,489.71/2,380,628.45
  6. Step 6: Final answer
    x = 1,437,956.59

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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.