Home / 5,041,202.57-6,954,878.98-3,104,103.77

Finding the Fourth Proportional to 5,041,202.57, 6,954,878.98 and 3,104,103.77

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Solution

The fourth proportional to 5,041,202.57, 6,954,878.98 and 3,104,103.77 is: 4,282,443.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041,202.57 : 6,954,878.98 = 3,104,103.77 : x
  2. Step 2: Convert to fraction form
    5,041,202.57/6,954,878.98 = 3,104,103.77/x
  3. Step 3: Cross multiply
    5,041,202.57x = 6,954,878.98 × 3,104,103.77
  4. Step 4: Simplify right side
    5,041,202.57x = 21,588,666,019,177.10
  5. Step 5: Solve for x
    x = 21,588,666,019,177.10/5,041,202.57
  6. Step 6: Final answer
    x = 4,282,443.67

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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.