Home / 2,074,113.18-2,862,289.44-1,156,401

Finding the Fourth Proportional to 2,074,113.18, 2,862,289.44 and 1,156,401

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Solution

The fourth proportional to 2,074,113.18, 2,862,289.44 and 1,156,401 is: 1,595,840.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,074,113.18 : 2,862,289.44 = 1,156,401 : x
  2. Step 2: Convert to fraction form
    2,074,113.18/2,862,289.44 = 1,156,401/x
  3. Step 3: Cross multiply
    2,074,113.18x = 2,862,289.44 × 1,156,401
  4. Step 4: Simplify right side
    2,074,113.18x = 3,309,954,370,705.44
  5. Step 5: Solve for x
    x = 3,309,954,370,705.44/2,074,113.18
  6. Step 6: Final answer
    x = 1,595,840.77

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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.