Home / 7,927,573.26-10,940,062.02-4,305,901.26

Finding the Fourth Proportional to 7,927,573.26, 10,940,062.02 and 4,305,901.26

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Solution

The fourth proportional to 7,927,573.26, 10,940,062.02 and 4,305,901.26 is: 5,942,149.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,927,573.26 : 10,940,062.02 = 4,305,901.26 : x
  2. Step 2: Convert to fraction form
    7,927,573.26/10,940,062.02 = 4,305,901.26/x
  3. Step 3: Cross multiply
    7,927,573.26x = 10,940,062.02 × 4,305,901.26
  4. Step 4: Simplify right side
    7,927,573.26x = 47,106,826,836,396.14
  5. Step 5: Solve for x
    x = 47,106,826,836,396.14/7,927,573.26
  6. Step 6: Final answer
    x = 5,942,149.67

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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.