Home / 2,092,551.51-3,130,669.27-1,834,334.25

Finding the Fourth Proportional to 2,092,551.51, 3,130,669.27 and 1,834,334.25

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Solution

The fourth proportional to 2,092,551.51, 3,130,669.27 and 1,834,334.25 is: 2,744,350.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,092,551.51 : 3,130,669.27 = 1,834,334.25 : x
  2. Step 2: Convert to fraction form
    2,092,551.51/3,130,669.27 = 1,834,334.25/x
  3. Step 3: Cross multiply
    2,092,551.51x = 3,130,669.27 × 1,834,334.25
  4. Step 4: Simplify right side
    2,092,551.51x = 5,742,693,867,383.50
  5. Step 5: Solve for x
    x = 5,742,693,867,383.50/2,092,551.51
  6. Step 6: Final answer
    x = 2,744,350.06

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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.