Home / 4,836,138.55-6,673,870.98-2,660,635.04

Finding the Fourth Proportional to 4,836,138.55, 6,673,870.98 and 2,660,635.04

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Solution

The fourth proportional to 4,836,138.55, 6,673,870.98 and 2,660,635.04 is: 3,671,676.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,138.55 : 6,673,870.98 = 2,660,635.04 : x
  2. Step 2: Convert to fraction form
    4,836,138.55/6,673,870.98 = 2,660,635.04/x
  3. Step 3: Cross multiply
    4,836,138.55x = 6,673,870.98 × 2,660,635.04
  4. Step 4: Simplify right side
    4,836,138.55x = 17,756,734,948,457.79
  5. Step 5: Solve for x
    x = 17,756,734,948,457.79/4,836,138.55
  6. Step 6: Final answer
    x = 3,671,676.23

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.