Home / 3,800,050.90-5,700,450.57-1,104,399.66

Finding the Fourth Proportional to 3,800,050.90, 5,700,450.57 and 1,104,399.66

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Solution

The fourth proportional to 3,800,050.90, 5,700,450.57 and 1,104,399.66 is: 1,656,708.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,800,050.90 : 5,700,450.57 = 1,104,399.66 : x
  2. Step 2: Convert to fraction form
    3,800,050.90/5,700,450.57 = 1,104,399.66/x
  3. Step 3: Cross multiply
    3,800,050.90x = 5,700,450.57 × 1,104,399.66
  4. Step 4: Simplify right side
    3,800,050.90x = 6,295,575,671,354.81
  5. Step 5: Solve for x
    x = 6,295,575,671,354.81/3,800,050.90
  6. Step 6: Final answer
    x = 1,656,708.25

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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.