Home / 2,052,856.85-2,832,891.95-1,135,061.64

Finding the Fourth Proportional to 2,052,856.85, 2,832,891.95 and 1,135,061.64

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Solution

The fourth proportional to 2,052,856.85, 2,832,891.95 and 1,135,061.64 is: 1,566,357.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,856.85 : 2,832,891.95 = 1,135,061.64 : x
  2. Step 2: Convert to fraction form
    2,052,856.85/2,832,891.95 = 1,135,061.64/x
  3. Step 3: Cross multiply
    2,052,856.85x = 2,832,891.95 × 1,135,061.64
  4. Step 4: Simplify right side
    2,052,856.85x = 3,215,506,977,034.49
  5. Step 5: Solve for x
    x = 3,215,506,977,034.49/2,052,856.85
  6. Step 6: Final answer
    x = 1,566,357.14

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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.