Home / 1,847,551.69-2,785,539.83-1,814,484.25

Finding the Fourth Proportional to 1,847,551.69, 2,785,539.83 and 1,814,484.25

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Solution

The fourth proportional to 1,847,551.69, 2,785,539.83 and 1,814,484.25 is: 2,735,684.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,551.69 : 2,785,539.83 = 1,814,484.25 : x
  2. Step 2: Convert to fraction form
    1,847,551.69/2,785,539.83 = 1,814,484.25/x
  3. Step 3: Cross multiply
    1,847,551.69x = 2,785,539.83 × 1,814,484.25
  4. Step 4: Simplify right side
    1,847,551.69x = 5,054,318,149,282.68
  5. Step 5: Solve for x
    x = 5,054,318,149,282.68/1,847,551.69
  6. Step 6: Final answer
    x = 2,735,684.30

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.