Home / 2,002,252.77-3,003,354.14-485,948.25

Finding the Fourth Proportional to 2,002,252.77, 3,003,354.14 and 485,948.25

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Solution

The fourth proportional to 2,002,252.77, 3,003,354.14 and 485,948.25 is: 728,916.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,252.77 : 3,003,354.14 = 485,948.25 : x
  2. Step 2: Convert to fraction form
    2,002,252.77/3,003,354.14 = 485,948.25/x
  3. Step 3: Cross multiply
    2,002,252.77x = 3,003,354.14 × 485,948.25
  4. Step 4: Simplify right side
    2,002,252.77x = 1,459,474,686,033.51
  5. Step 5: Solve for x
    x = 1,459,474,686,033.51/2,002,252.77
  6. Step 6: Final answer
    x = 728,916.30

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1.5x scale

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.