Home / 4,103,205.93-6,156,580.50-2,209,570.11

Finding the Fourth Proportional to 4,103,205.93, 6,156,580.50 and 2,209,570.11

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Solution

The fourth proportional to 4,103,205.93, 6,156,580.50 and 2,209,570.11 is: 3,315,309.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,205.93 : 6,156,580.50 = 2,209,570.11 : x
  2. Step 2: Convert to fraction form
    4,103,205.93/6,156,580.50 = 2,209,570.11/x
  3. Step 3: Cross multiply
    4,103,205.93x = 6,156,580.50 × 2,209,570.11
  4. Step 4: Simplify right side
    4,103,205.93x = 13,603,396,252,608.85
  5. Step 5: Solve for x
    x = 13,603,396,252,608.85/4,103,205.93
  6. Step 6: Final answer
    x = 3,315,309.17

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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.