Home / 2,051,208.55-3,076,812.83-2,023,214.95

Finding the Fourth Proportional to 2,051,208.55, 3,076,812.83 and 2,023,214.95

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Solution

The fourth proportional to 2,051,208.55, 3,076,812.83 and 2,023,214.95 is: 3,034,822.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,208.55 : 3,076,812.83 = 2,023,214.95 : x
  2. Step 2: Convert to fraction form
    2,051,208.55/3,076,812.83 = 2,023,214.95/x
  3. Step 3: Cross multiply
    2,051,208.55x = 3,076,812.83 × 2,023,214.95
  4. Step 4: Simplify right side
    2,051,208.55x = 6,225,053,716,007.81
  5. Step 5: Solve for x
    x = 6,225,053,716,007.81/2,051,208.55
  6. Step 6: Final answer
    x = 3,034,822.43

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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.