Home / 2,984,354.20-4,467,005.70-2,354,498.20

Finding the Fourth Proportional to 2,984,354.20, 4,467,005.70 and 2,354,498.20

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Solution

The fourth proportional to 2,984,354.20, 4,467,005.70 and 2,354,498.20 is: 3,524,232.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,354.20 : 4,467,005.70 = 2,354,498.20 : x
  2. Step 2: Convert to fraction form
    2,984,354.20/4,467,005.70 = 2,354,498.20/x
  3. Step 3: Cross multiply
    2,984,354.20x = 4,467,005.70 × 2,354,498.20
  4. Step 4: Simplify right side
    2,984,354.20x = 10,517,556,880,039.74
  5. Step 5: Solve for x
    x = 10,517,556,880,039.74/2,984,354.20
  6. Step 6: Final answer
    x = 3,524,232.10

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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.