Home / 2,984,356.20-4,467,008.70-2,354,500.20

Finding the Fourth Proportional to 2,984,356.20, 4,467,008.70 and 2,354,500.20

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Solution

The fourth proportional to 2,984,356.20, 4,467,008.70 and 2,354,500.20 is: 3,524,235.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,356.20 : 4,467,008.70 = 2,354,500.20 : x
  2. Step 2: Convert to fraction form
    2,984,356.20/4,467,008.70 = 2,354,500.20/x
  3. Step 3: Cross multiply
    2,984,356.20x = 4,467,008.70 × 2,354,500.20
  4. Step 4: Simplify right side
    2,984,356.20x = 10,517,572,877,551.74
  5. Step 5: Solve for x
    x = 10,517,572,877,551.74/2,984,356.20
  6. Step 6: Final answer
    x = 3,524,235.10

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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.