Home / 3,466,727.76-4,783,909.26-1,896,825.62

Finding the Fourth Proportional to 3,466,727.76, 4,783,909.26 and 1,896,825.62

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Solution

The fourth proportional to 3,466,727.76, 4,783,909.26 and 1,896,825.62 is: 2,617,523.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,727.76 : 4,783,909.26 = 1,896,825.62 : x
  2. Step 2: Convert to fraction form
    3,466,727.76/4,783,909.26 = 1,896,825.62/x
  3. Step 3: Cross multiply
    3,466,727.76x = 4,783,909.26 × 1,896,825.62
  4. Step 4: Simplify right side
    3,466,727.76x = 9,074,241,624,203.70
  5. Step 5: Solve for x
    x = 9,074,241,624,203.70/3,466,727.76
  6. Step 6: Final answer
    x = 2,617,523.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.