Home / 3,023,226.36-4,172,052.40-1,665,099.36

Finding the Fourth Proportional to 3,023,226.36, 4,172,052.40 and 1,665,099.36

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Solution

The fourth proportional to 3,023,226.36, 4,172,052.40 and 1,665,099.36 is: 2,297,837.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,226.36 : 4,172,052.40 = 1,665,099.36 : x
  2. Step 2: Convert to fraction form
    3,023,226.36/4,172,052.40 = 1,665,099.36/x
  3. Step 3: Cross multiply
    3,023,226.36x = 4,172,052.40 × 1,665,099.36
  4. Step 4: Simplify right side
    3,023,226.36x = 6,946,881,776,963.72
  5. Step 5: Solve for x
    x = 6,946,881,776,963.72/3,023,226.36
  6. Step 6: Final answer
    x = 2,297,837.13

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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.