Home / 2,246,070.60-3,099,579.12-1,227,475.44

Finding the Fourth Proportional to 2,246,070.60, 3,099,579.12 and 1,227,475.44

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Solution

The fourth proportional to 2,246,070.60, 3,099,579.12 and 1,227,475.44 is: 1,693,917.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,070.60 : 3,099,579.12 = 1,227,475.44 : x
  2. Step 2: Convert to fraction form
    2,246,070.60/3,099,579.12 = 1,227,475.44/x
  3. Step 3: Cross multiply
    2,246,070.60x = 3,099,579.12 × 1,227,475.44
  4. Step 4: Simplify right side
    2,246,070.60x = 3,804,657,244,136.81
  5. Step 5: Solve for x
    x = 3,804,657,244,136.81/2,246,070.60
  6. Step 6: Final answer
    x = 1,693,917.03

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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.