Home / 2,552,807.60-3,522,999.47-1,435,548.07

Finding the Fourth Proportional to 2,552,807.60, 3,522,999.47 and 1,435,548.07

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Solution

The fourth proportional to 2,552,807.60, 3,522,999.47 and 1,435,548.07 is: 1,981,126.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,807.60 : 3,522,999.47 = 1,435,548.07 : x
  2. Step 2: Convert to fraction form
    2,552,807.60/3,522,999.47 = 1,435,548.07/x
  3. Step 3: Cross multiply
    2,552,807.60x = 3,522,999.47 × 1,435,548.07
  4. Step 4: Simplify right side
    2,552,807.60x = 5,057,435,073,784.28
  5. Step 5: Solve for x
    x = 5,057,435,073,784.28/2,552,807.60
  6. Step 6: Final answer
    x = 1,981,126.61

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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.