Home / 1,661,363.00-2,492,464.81-463,285.44

Finding the Fourth Proportional to 1,661,363.00, 2,492,464.81 and 463,285.44

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Solution

The fourth proportional to 1,661,363.00, 2,492,464.81 and 463,285.44 is: 695,045.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,661,363.00 : 2,492,464.81 = 463,285.44 : x
  2. Step 2: Convert to fraction form
    1,661,363.00/2,492,464.81 = 463,285.44/x
  3. Step 3: Cross multiply
    1,661,363.00x = 2,492,464.81 × 463,285.44
  4. Step 4: Simplify right side
    1,661,363.00x = 1,154,722,655,027.15
  5. Step 5: Solve for x
    x = 1,154,722,655,027.15/1,661,363.00
  6. Step 6: Final answer
    x = 695,045.37

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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.