Home / 2,554,310.40-3,831,158.40-1,058,246.40

Finding the Fourth Proportional to 2,554,310.40, 3,831,158.40 and 1,058,246.40

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Solution

The fourth proportional to 2,554,310.40, 3,831,158.40 and 1,058,246.40 is: 1,587,242.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,310.40 : 3,831,158.40 = 1,058,246.40 : x
  2. Step 2: Convert to fraction form
    2,554,310.40/3,831,158.40 = 1,058,246.40/x
  3. Step 3: Cross multiply
    2,554,310.40x = 3,831,158.40 × 1,058,246.40
  4. Step 4: Simplify right side
    2,554,310.40x = 4,054,309,584,629.76
  5. Step 5: Solve for x
    x = 4,054,309,584,629.76/2,554,310.40
  6. Step 6: Final answer
    x = 1,587,242.33

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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.