Home / 3,093,500.37-4,269,543.94-1,804,340.76

Finding the Fourth Proportional to 3,093,500.37, 4,269,543.94 and 1,804,340.76

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Solution

The fourth proportional to 3,093,500.37, 4,269,543.94 and 1,804,340.76 is: 2,490,289.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,500.37 : 4,269,543.94 = 1,804,340.76 : x
  2. Step 2: Convert to fraction form
    3,093,500.37/4,269,543.94 = 1,804,340.76/x
  3. Step 3: Cross multiply
    3,093,500.37x = 4,269,543.94 × 1,804,340.76
  4. Step 4: Simplify right side
    3,093,500.37x = 7,703,712,157,553.00
  5. Step 5: Solve for x
    x = 7,703,712,157,553.00/3,093,500.37
  6. Step 6: Final answer
    x = 2,490,289.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.