Home / 2,833,687.55-3,910,491.55-1,544,533.06

Finding the Fourth Proportional to 2,833,687.55, 3,910,491.55 and 1,544,533.06

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Solution

The fourth proportional to 2,833,687.55, 3,910,491.55 and 1,544,533.06 is: 2,131,457.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,687.55 : 3,910,491.55 = 1,544,533.06 : x
  2. Step 2: Convert to fraction form
    2,833,687.55/3,910,491.55 = 1,544,533.06/x
  3. Step 3: Cross multiply
    2,833,687.55x = 3,910,491.55 × 1,544,533.06
  4. Step 4: Simplify right side
    2,833,687.55x = 6,039,883,474,968.25
  5. Step 5: Solve for x
    x = 6,039,883,474,968.25/2,833,687.55
  6. Step 6: Final answer
    x = 2,131,457.11

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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.