Home / 2,032,099.38-3,047,760.27-1,020,941.15

Finding the Fourth Proportional to 2,032,099.38, 3,047,760.27 and 1,020,941.15

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Solution

The fourth proportional to 2,032,099.38, 3,047,760.27 and 1,020,941.15 is: 1,531,216.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,099.38 : 3,047,760.27 = 1,020,941.15 : x
  2. Step 2: Convert to fraction form
    2,032,099.38/3,047,760.27 = 1,020,941.15/x
  3. Step 3: Cross multiply
    2,032,099.38x = 3,047,760.27 × 1,020,941.15
  4. Step 4: Simplify right side
    2,032,099.38x = 3,111,583,859,739.31
  5. Step 5: Solve for x
    x = 3,111,583,859,739.31/2,032,099.38
  6. Step 6: Final answer
    x = 1,531,216.38

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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.