Home / 3,620,405.17-5,432,898.75-2,024,015.50

Finding the Fourth Proportional to 3,620,405.17, 5,432,898.75 and 2,024,015.50

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Solution

The fourth proportional to 3,620,405.17, 5,432,898.75 and 2,024,015.50 is: 3,037,304.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,620,405.17 : 5,432,898.75 = 2,024,015.50 : x
  2. Step 2: Convert to fraction form
    3,620,405.17/5,432,898.75 = 2,024,015.50/x
  3. Step 3: Cross multiply
    3,620,405.17x = 5,432,898.75 × 2,024,015.50
  4. Step 4: Simplify right side
    3,620,405.17x = 10,996,271,279,930.62
  5. Step 5: Solve for x
    x = 10,996,271,279,930.62/3,620,405.17
  6. Step 6: Final answer
    x = 3,037,304.05

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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.