Home / 2,055,788.46-2,831,917.01-1,748,881.35

Finding the Fourth Proportional to 2,055,788.46, 2,831,917.01 and 1,748,881.35

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Solution

The fourth proportional to 2,055,788.46, 2,831,917.01 and 1,748,881.35 is: 2,409,142.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,788.46 : 2,831,917.01 = 1,748,881.35 : x
  2. Step 2: Convert to fraction form
    2,055,788.46/2,831,917.01 = 1,748,881.35/x
  3. Step 3: Cross multiply
    2,055,788.46x = 2,831,917.01 × 1,748,881.35
  4. Step 4: Simplify right side
    2,055,788.46x = 4,952,686,834,792.36
  5. Step 5: Solve for x
    x = 4,952,686,834,792.36/2,055,788.46
  6. Step 6: Final answer
    x = 2,409,142.25

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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.