Home / 2,825,245.56-4,211,253.57-2,598,497.40

Finding the Fourth Proportional to 2,825,245.56, 4,211,253.57 and 2,598,497.40

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Solution

The fourth proportional to 2,825,245.56, 4,211,253.57 and 2,598,497.40 is: 3,873,267.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,825,245.56 : 4,211,253.57 = 2,598,497.40 : x
  2. Step 2: Convert to fraction form
    2,825,245.56/4,211,253.57 = 2,598,497.40/x
  3. Step 3: Cross multiply
    2,825,245.56x = 4,211,253.57 × 2,598,497.40
  4. Step 4: Simplify right side
    2,825,245.56x = 10,942,931,452,385.72
  5. Step 5: Solve for x
    x = 10,942,931,452,385.72/2,825,245.56
  6. Step 6: Final answer
    x = 3,873,267.37

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.