Home / 2,651,587.18-3,980,163.83-2,349,911.37

Finding the Fourth Proportional to 2,651,587.18, 3,980,163.83 and 2,349,911.37

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Solution

The fourth proportional to 2,651,587.18, 3,980,163.83 and 2,349,911.37 is: 3,527,333.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,651,587.18 : 3,980,163.83 = 2,349,911.37 : x
  2. Step 2: Convert to fraction form
    2,651,587.18/3,980,163.83 = 2,349,911.37/x
  3. Step 3: Cross multiply
    2,651,587.18x = 3,980,163.83 × 2,349,911.37
  4. Step 4: Simplify right side
    2,651,587.18x = 9,353,032,254,974.06
  5. Step 5: Solve for x
    x = 9,353,032,254,974.06/2,651,587.18
  6. Step 6: Final answer
    x = 3,527,333.49

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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.