Home / 2,183,762.97-3,012,733.71-1,459,084.05

Finding the Fourth Proportional to 2,183,762.97, 3,012,733.71 and 1,459,084.05

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Solution

The fourth proportional to 2,183,762.97, 3,012,733.71 and 1,459,084.05 is: 2,012,961.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,183,762.97 : 3,012,733.71 = 1,459,084.05 : x
  2. Step 2: Convert to fraction form
    2,183,762.97/3,012,733.71 = 1,459,084.05/x
  3. Step 3: Cross multiply
    2,183,762.97x = 3,012,733.71 × 1,459,084.05
  4. Step 4: Simplify right side
    2,183,762.97x = 4,395,831,703,158.33
  5. Step 5: Solve for x
    x = 4,395,831,703,158.33/2,183,762.97
  6. Step 6: Final answer
    x = 2,012,961.92

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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.