Home / 2,243,896.02-3,363,350.91-1,709,655.78

Finding the Fourth Proportional to 2,243,896.02, 3,363,350.91 and 1,709,655.78

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Solution

The fourth proportional to 2,243,896.02, 3,363,350.91 and 1,709,655.78 is: 2,562,584.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,896.02 : 3,363,350.91 = 1,709,655.78 : x
  2. Step 2: Convert to fraction form
    2,243,896.02/3,363,350.91 = 1,709,655.78/x
  3. Step 3: Cross multiply
    2,243,896.02x = 3,363,350.91 × 1,709,655.78
  4. Step 4: Simplify right side
    2,243,896.02x = 5,750,172,323,449.76
  5. Step 5: Solve for x
    x = 5,750,172,323,449.76/2,243,896.02
  6. Step 6: Final answer
    x = 2,562,584.13

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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.