Home / 3,314,245.02-4,947,172.32-2,843,952.54

Finding the Fourth Proportional to 3,314,245.02, 4,947,172.32 and 2,843,952.54

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Solution

The fourth proportional to 3,314,245.02, 4,947,172.32 and 2,843,952.54 is: 4,245,166.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,245.02 : 4,947,172.32 = 2,843,952.54 : x
  2. Step 2: Convert to fraction form
    3,314,245.02/4,947,172.32 = 2,843,952.54/x
  3. Step 3: Cross multiply
    3,314,245.02x = 4,947,172.32 × 2,843,952.54
  4. Step 4: Simplify right side
    3,314,245.02x = 14,069,523,285,281.69
  5. Step 5: Solve for x
    x = 14,069,523,285,281.69/3,314,245.02
  6. Step 6: Final answer
    x = 4,245,166.91

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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.