Home / 2,012,833.70-3,019,250.55-2,012,833.70

Finding the Fourth Proportional to 2,012,833.70, 3,019,250.55 and 2,012,833.70

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Solution

The fourth proportional to 2,012,833.70, 3,019,250.55 and 2,012,833.70 is: 3,019,250.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,833.70 : 3,019,250.55 = 2,012,833.70 : x
  2. Step 2: Convert to fraction form
    2,012,833.70/3,019,250.55 = 2,012,833.70/x
  3. Step 3: Cross multiply
    2,012,833.70x = 3,019,250.55 × 2,012,833.70
  4. Step 4: Simplify right side
    2,012,833.70x = 6,077,249,255,783.53
  5. Step 5: Solve for x
    x = 6,077,249,255,783.53/2,012,833.70
  6. Step 6: Final answer
    x = 3,019,250.55

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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.