Home / 2,065,033.49-3,096,486.62-926,819.93

Finding the Fourth Proportional to 2,065,033.49, 3,096,486.62 and 926,819.93

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Solution

The fourth proportional to 2,065,033.49, 3,096,486.62 and 926,819.93 is: 1,389,752.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,033.49 : 3,096,486.62 = 926,819.93 : x
  2. Step 2: Convert to fraction form
    2,065,033.49/3,096,486.62 = 926,819.93/x
  3. Step 3: Cross multiply
    2,065,033.49x = 3,096,486.62 × 926,819.93
  4. Step 4: Simplify right side
    2,065,033.49x = 2,869,885,492,277.80
  5. Step 5: Solve for x
    x = 2,869,885,492,277.80/2,065,033.49
  6. Step 6: Final answer
    x = 1,389,752.52

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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.