Home / 1,831,197.60-2,741,266.80-1,610,013.60

Finding the Fourth Proportional to 1,831,197.60, 2,741,266.80 and 1,610,013.60

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Solution

The fourth proportional to 1,831,197.60, 2,741,266.80 and 1,610,013.60 is: 2,410,158.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,197.60 : 2,741,266.80 = 1,610,013.60 : x
  2. Step 2: Convert to fraction form
    1,831,197.60/2,741,266.80 = 1,610,013.60/x
  3. Step 3: Cross multiply
    1,831,197.60x = 2,741,266.80 × 1,610,013.60
  4. Step 4: Simplify right side
    1,831,197.60x = 4,413,476,829,228.48
  5. Step 5: Solve for x
    x = 4,413,476,829,228.48/1,831,197.60
  6. Step 6: Final answer
    x = 2,410,158.70

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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.