Home / 2,032,948.01-3,047,905.08-1,223,142.62

Finding the Fourth Proportional to 2,032,948.01, 3,047,905.08 and 1,223,142.62

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Solution

The fourth proportional to 2,032,948.01, 3,047,905.08 and 1,223,142.62 is: 1,833,801.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,948.01 : 3,047,905.08 = 1,223,142.62 : x
  2. Step 2: Convert to fraction form
    2,032,948.01/3,047,905.08 = 1,223,142.62/x
  3. Step 3: Cross multiply
    2,032,948.01x = 3,047,905.08 × 1,223,142.62
  4. Step 4: Simplify right side
    2,032,948.01x = 3,728,022,589,822.98
  5. Step 5: Solve for x
    x = 3,728,022,589,822.98/2,032,948.01
  6. Step 6: Final answer
    x = 1,833,801.25

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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.