Home / 3,384,254.32-5,073,856.81-2,036,101.05

Finding the Fourth Proportional to 3,384,254.32, 5,073,856.81 and 2,036,101.05

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Solution

The fourth proportional to 3,384,254.32, 5,073,856.81 and 2,036,101.05 is: 3,052,632.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,254.32 : 5,073,856.81 = 2,036,101.05 : x
  2. Step 2: Convert to fraction form
    3,384,254.32/5,073,856.81 = 2,036,101.05/x
  3. Step 3: Cross multiply
    3,384,254.32x = 5,073,856.81 × 2,036,101.05
  4. Step 4: Simplify right side
    3,384,254.32x = 10,330,885,173,300.40
  5. Step 5: Solve for x
    x = 10,330,885,173,300.40/3,384,254.32
  6. Step 6: Final answer
    x = 3,052,632.63

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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.