Home / 3,627,703.62-5,437,071-1,831,099.41

Finding the Fourth Proportional to 3,627,703.62, 5,437,071 and 1,831,099.41

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Solution

The fourth proportional to 3,627,703.62, 5,437,071 and 1,831,099.41 is: 2,744,385.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,703.62 : 5,437,071 = 1,831,099.41 : x
  2. Step 2: Convert to fraction form
    3,627,703.62/5,437,071 = 1,831,099.41/x
  3. Step 3: Cross multiply
    3,627,703.62x = 5,437,071 × 1,831,099.41
  4. Step 4: Simplify right side
    3,627,703.62x = 9,955,817,500,228.11
  5. Step 5: Solve for x
    x = 9,955,817,500,228.11/3,627,703.62
  6. Step 6: Final answer
    x = 2,744,385.58

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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.