Home / 2,285,977.95-3,429,109.49-603,083.07

Finding the Fourth Proportional to 2,285,977.95, 3,429,109.49 and 603,083.07

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Solution

The fourth proportional to 2,285,977.95, 3,429,109.49 and 603,083.07 is: 904,662.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,977.95 : 3,429,109.49 = 603,083.07 : x
  2. Step 2: Convert to fraction form
    2,285,977.95/3,429,109.49 = 603,083.07/x
  3. Step 3: Cross multiply
    2,285,977.95x = 3,429,109.49 × 603,083.07
  4. Step 4: Simplify right side
    2,285,977.95x = 2,068,037,875,579.92
  5. Step 5: Solve for x
    x = 2,068,037,875,579.92/2,285,977.95
  6. Step 6: Final answer
    x = 904,662.21

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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.