Home / 2,051,217.05-3,076,825.58-2,023,223.45

Finding the Fourth Proportional to 2,051,217.05, 3,076,825.58 and 2,023,223.45

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Solution

The fourth proportional to 2,051,217.05, 3,076,825.58 and 2,023,223.45 is: 3,034,835.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,217.05 : 3,076,825.58 = 2,023,223.45 : x
  2. Step 2: Convert to fraction form
    2,051,217.05/3,076,825.58 = 2,023,223.45/x
  3. Step 3: Cross multiply
    2,051,217.05x = 3,076,825.58 × 2,023,223.45
  4. Step 4: Simplify right side
    2,051,217.05x = 6,225,105,665,015.85
  5. Step 5: Solve for x
    x = 6,225,105,665,015.85/2,051,217.05
  6. Step 6: Final answer
    x = 3,034,835.18

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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.