Home / 3,011,113.56-4,516,676.91-2,116,558.26

Finding the Fourth Proportional to 3,011,113.56, 4,516,676.91 and 2,116,558.26

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Solution

The fourth proportional to 3,011,113.56, 4,516,676.91 and 2,116,558.26 is: 3,174,842.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,113.56 : 4,516,676.91 = 2,116,558.26 : x
  2. Step 2: Convert to fraction form
    3,011,113.56/4,516,676.91 = 2,116,558.26/x
  3. Step 3: Cross multiply
    3,011,113.56x = 4,516,676.91 × 2,116,558.26
  4. Step 4: Simplify right side
    3,011,113.56x = 9,559,809,821,611.78
  5. Step 5: Solve for x
    x = 9,559,809,821,611.78/3,011,113.56
  6. Step 6: Final answer
    x = 3,174,842.01

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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.