Home / 4,688,300.46-7,033,511.26-1,493,608.62

Finding the Fourth Proportional to 4,688,300.46, 7,033,511.26 and 1,493,608.62

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Solution

The fourth proportional to 4,688,300.46, 7,033,511.26 and 1,493,608.62 is: 2,240,750.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,688,300.46 : 7,033,511.26 = 1,493,608.62 : x
  2. Step 2: Convert to fraction form
    4,688,300.46/7,033,511.26 = 1,493,608.62/x
  3. Step 3: Cross multiply
    4,688,300.46x = 7,033,511.26 × 1,493,608.62
  4. Step 4: Simplify right side
    4,688,300.46x = 10,505,313,046,803.06
  5. Step 5: Solve for x
    x = 10,505,313,046,803.06/4,688,300.46
  6. Step 6: Final answer
    x = 2,240,750.81

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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.