Home / 7,101,216.40-10,650,096.60-2,052,000.40

Finding the Fourth Proportional to 7,101,216.40, 10,650,096.60 and 2,052,000.40

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Solution

The fourth proportional to 7,101,216.40, 10,650,096.60 and 2,052,000.40 is: 3,077,501.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,101,216.40 : 10,650,096.60 = 2,052,000.40 : x
  2. Step 2: Convert to fraction form
    7,101,216.40/10,650,096.60 = 2,052,000.40/x
  3. Step 3: Cross multiply
    7,101,216.40x = 10,650,096.60 × 2,052,000.40
  4. Step 4: Simplify right side
    7,101,216.40x = 21,854,002,483,238.64
  5. Step 5: Solve for x
    x = 21,854,002,483,238.64/7,101,216.40
  6. Step 6: Final answer
    x = 3,077,501.27

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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.