Home / 2,077,989.03-2,867,596.83-1,160,232.30

Finding the Fourth Proportional to 2,077,989.03, 2,867,596.83 and 1,160,232.30

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Solution

The fourth proportional to 2,077,989.03, 2,867,596.83 and 1,160,232.30 is: 1,601,104.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077,989.03 : 2,867,596.83 = 1,160,232.30 : x
  2. Step 2: Convert to fraction form
    2,077,989.03/2,867,596.83 = 1,160,232.30/x
  3. Step 3: Cross multiply
    2,077,989.03x = 2,867,596.83 × 1,160,232.30
  4. Step 4: Simplify right side
    2,077,989.03x = 3,327,078,465,543.61
  5. Step 5: Solve for x
    x = 3,327,078,465,543.61/2,077,989.03
  6. Step 6: Final answer
    x = 1,601,104.92

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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.