Home / 10,708,106.34-14,777,358.46-5,813,324.54

Finding the Fourth Proportional to 10,708,106.34, 14,777,358.46 and 5,813,324.54

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Solution

The fourth proportional to 10,708,106.34, 14,777,358.46 and 5,813,324.54 is: 8,022,481.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,708,106.34 : 14,777,358.46 = 5,813,324.54 : x
  2. Step 2: Convert to fraction form
    10,708,106.34/14,777,358.46 = 5,813,324.54/x
  3. Step 3: Cross multiply
    10,708,106.34x = 14,777,358.46 × 5,813,324.54
  4. Step 4: Simplify right side
    10,708,106.34x = 85,905,580,538,889.59
  5. Step 5: Solve for x
    x = 85,905,580,538,889.59/10,708,106.34
  6. Step 6: Final answer
    x = 8,022,481.08

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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.