Home / 2,022,894.70-3,034,342.05-960,012.70

Finding the Fourth Proportional to 2,022,894.70, 3,034,342.05 and 960,012.70

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Solution

The fourth proportional to 2,022,894.70, 3,034,342.05 and 960,012.70 is: 1,440,019.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,894.70 : 3,034,342.05 = 960,012.70 : x
  2. Step 2: Convert to fraction form
    2,022,894.70/3,034,342.05 = 960,012.70/x
  3. Step 3: Cross multiply
    2,022,894.70x = 3,034,342.05 × 960,012.70
  4. Step 4: Simplify right side
    2,022,894.70x = 2,913,006,904,144.03
  5. Step 5: Solve for x
    x = 2,913,006,904,144.03/2,022,894.70
  6. Step 6: Final answer
    x = 1,440,019.05

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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.