Home / 2,536,408.16-3,500,288.36-1,374,892.46

Finding the Fourth Proportional to 2,536,408.16, 3,500,288.36 and 1,374,892.46

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Solution

The fourth proportional to 2,536,408.16, 3,500,288.36 and 1,374,892.46 is: 1,897,376.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,408.16 : 3,500,288.36 = 1,374,892.46 : x
  2. Step 2: Convert to fraction form
    2,536,408.16/3,500,288.36 = 1,374,892.46/x
  3. Step 3: Cross multiply
    2,536,408.16x = 3,500,288.36 × 1,374,892.46
  4. Step 4: Simplify right side
    2,536,408.16x = 4,812,520,073,989.77
  5. Step 5: Solve for x
    x = 4,812,520,073,989.77/2,536,408.16
  6. Step 6: Final answer
    x = 1,897,376.04

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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.