Home / 3,602,652.72-5,404,044.69-1,206,050.64

Finding the Fourth Proportional to 3,602,652.72, 5,404,044.69 and 1,206,050.64

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Solution

The fourth proportional to 3,602,652.72, 5,404,044.69 and 1,206,050.64 is: 1,809,097.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,602,652.72 : 5,404,044.69 = 1,206,050.64 : x
  2. Step 2: Convert to fraction form
    3,602,652.72/5,404,044.69 = 1,206,050.64/x
  3. Step 3: Cross multiply
    3,602,652.72x = 5,404,044.69 × 1,206,050.64
  4. Step 4: Simplify right side
    3,602,652.72x = 6,517,551,556,963.10
  5. Step 5: Solve for x
    x = 6,517,551,556,963.10/3,602,652.72
  6. Step 6: Final answer
    x = 1,809,097.92

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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.