Home / 3,674,827.44-5,071,491.72-2,043,599.76

Finding the Fourth Proportional to 3,674,827.44, 5,071,491.72 and 2,043,599.76

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Solution

The fourth proportional to 3,674,827.44, 5,071,491.72 and 2,043,599.76 is: 2,820,295.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,827.44 : 5,071,491.72 = 2,043,599.76 : x
  2. Step 2: Convert to fraction form
    3,674,827.44/5,071,491.72 = 2,043,599.76/x
  3. Step 3: Cross multiply
    3,674,827.44x = 5,071,491.72 × 2,043,599.76
  4. Step 4: Simplify right side
    3,674,827.44x = 10,364,099,261,833.99
  5. Step 5: Solve for x
    x = 10,364,099,261,833.99/3,674,827.44
  6. Step 6: Final answer
    x = 2,820,295.49

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1.5x scale

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.