Home / 2,011,644.14-2,783,379.15-1,754,057.86

Finding the Fourth Proportional to 2,011,644.14, 2,783,379.15 and 1,754,057.86

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Solution

The fourth proportional to 2,011,644.14, 2,783,379.15 and 1,754,057.86 is: 2,426,974.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,644.14 : 2,783,379.15 = 1,754,057.86 : x
  2. Step 2: Convert to fraction form
    2,011,644.14/2,783,379.15 = 1,754,057.86/x
  3. Step 3: Cross multiply
    2,011,644.14x = 2,783,379.15 × 1,754,057.86
  4. Step 4: Simplify right side
    2,011,644.14x = 4,882,208,052,730.43
  5. Step 5: Solve for x
    x = 4,882,208,052,730.43/2,011,644.14
  6. Step 6: Final answer
    x = 2,426,974.01

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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.