Home / 3,701,610.92-5,108,011.12-2,047,659.36

Finding the Fourth Proportional to 3,701,610.92, 5,108,011.12 and 2,047,659.36

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Solution

The fourth proportional to 3,701,610.92, 5,108,011.12 and 2,047,659.36 is: 2,825,652.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,701,610.92 : 5,108,011.12 = 2,047,659.36 : x
  2. Step 2: Convert to fraction form
    3,701,610.92/5,108,011.12 = 2,047,659.36/x
  3. Step 3: Cross multiply
    3,701,610.92x = 5,108,011.12 × 2,047,659.36
  4. Step 4: Simplify right side
    3,701,610.92x = 10,459,466,780,852.08
  5. Step 5: Solve for x
    x = 10,459,466,780,852.08/3,701,610.92
  6. Step 6: Final answer
    x = 2,825,652.67

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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.