Home / 2,446,280.10-3,669,420.15-2,050,651.80

Finding the Fourth Proportional to 2,446,280.10, 3,669,420.15 and 2,050,651.80

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Solution

The fourth proportional to 2,446,280.10, 3,669,420.15 and 2,050,651.80 is: 3,075,977.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,280.10 : 3,669,420.15 = 2,050,651.80 : x
  2. Step 2: Convert to fraction form
    2,446,280.10/3,669,420.15 = 2,050,651.80/x
  3. Step 3: Cross multiply
    2,446,280.10x = 3,669,420.15 × 2,050,651.80
  4. Step 4: Simplify right side
    2,446,280.10x = 7,524,703,035,553.77
  5. Step 5: Solve for x
    x = 7,524,703,035,553.77/2,446,280.10
  6. Step 6: Final answer
    x = 3,075,977.70

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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.