Home / 2,052,961-2,833,056.60-1,135,169.93

Finding the Fourth Proportional to 2,052,961, 2,833,056.60 and 1,135,169.93

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Solution

The fourth proportional to 2,052,961, 2,833,056.60 and 1,135,169.93 is: 1,566,518.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,961 : 2,833,056.60 = 1,135,169.93 : x
  2. Step 2: Convert to fraction form
    2,052,961/2,833,056.60 = 1,135,169.93/x
  3. Step 3: Cross multiply
    2,052,961x = 2,833,056.60 × 1,135,169.93
  4. Step 4: Simplify right side
    2,052,961x = 3,216,000,662,308.04
  5. Step 5: Solve for x
    x = 3,216,000,662,308.04/2,052,961
  6. Step 6: Final answer
    x = 1,566,518.15

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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.