Home / 3,253,477.80-4,880,216.70-2,413,669.80

Finding the Fourth Proportional to 3,253,477.80, 4,880,216.70 and 2,413,669.80

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Solution

The fourth proportional to 3,253,477.80, 4,880,216.70 and 2,413,669.80 is: 3,620,504.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,477.80 : 4,880,216.70 = 2,413,669.80 : x
  2. Step 2: Convert to fraction form
    3,253,477.80/4,880,216.70 = 2,413,669.80/x
  3. Step 3: Cross multiply
    3,253,477.80x = 4,880,216.70 × 2,413,669.80
  4. Step 4: Simplify right side
    3,253,477.80x = 11,779,231,666,245.66
  5. Step 5: Solve for x
    x = 11,779,231,666,245.66/3,253,477.80
  6. Step 6: Final answer
    x = 3,620,504.70

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1.5x scale

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.