Home / 6,854,161.85-9,459,785.49-4,374,452.41

Finding the Fourth Proportional to 6,854,161.85, 9,459,785.49 and 4,374,452.41

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Solution

The fourth proportional to 6,854,161.85, 9,459,785.49 and 4,374,452.41 is: 6,037,409.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,854,161.85 : 9,459,785.49 = 4,374,452.41 : x
  2. Step 2: Convert to fraction form
    6,854,161.85/9,459,785.49 = 4,374,452.41/x
  3. Step 3: Cross multiply
    6,854,161.85x = 9,459,785.49 × 4,374,452.41
  4. Step 4: Simplify right side
    6,854,161.85x = 41,381,381,434,813.53
  5. Step 5: Solve for x
    x = 41,381,381,434,813.53/6,854,161.85
  6. Step 6: Final answer
    x = 6,037,409.44

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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.