Home / 3,834,077.60-5,746,232.10-2,037,821.60

Finding the Fourth Proportional to 3,834,077.60, 5,746,232.10 and 2,037,821.60

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Solution

The fourth proportional to 3,834,077.60, 5,746,232.10 and 2,037,821.60 is: 3,054,136.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,834,077.60 : 5,746,232.10 = 2,037,821.60 : x
  2. Step 2: Convert to fraction form
    3,834,077.60/5,746,232.10 = 2,037,821.60/x
  3. Step 3: Cross multiply
    3,834,077.60x = 5,746,232.10 × 2,037,821.60
  4. Step 4: Simplify right side
    3,834,077.60x = 11,709,795,891,993.36
  5. Step 5: Solve for x
    x = 11,709,795,891,993.36/3,834,077.60
  6. Step 6: Final answer
    x = 3,054,136.38

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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.