Home / 4,610,063.76-6,362,720.75-2,749,598.50

Finding the Fourth Proportional to 4,610,063.76, 6,362,720.75 and 2,749,598.50

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Solution

The fourth proportional to 4,610,063.76, 6,362,720.75 and 2,749,598.50 is: 3,794,942.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610,063.76 : 6,362,720.75 = 2,749,598.50 : x
  2. Step 2: Convert to fraction form
    4,610,063.76/6,362,720.75 = 2,749,598.50/x
  3. Step 3: Cross multiply
    4,610,063.76x = 6,362,720.75 × 2,749,598.50
  4. Step 4: Simplify right side
    4,610,063.76x = 17,494,927,430,118.88
  5. Step 5: Solve for x
    x = 17,494,927,430,118.88/4,610,063.76
  6. Step 6: Final answer
    x = 3,794,942.62

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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.