Home / 4,184,862.66-6,271,447.59-2,261,627.64

Finding the Fourth Proportional to 4,184,862.66, 6,271,447.59 and 2,261,627.64

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Solution

The fourth proportional to 4,184,862.66, 6,271,447.59 and 2,261,627.64 is: 3,389,281.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184,862.66 : 6,271,447.59 = 2,261,627.64 : x
  2. Step 2: Convert to fraction form
    4,184,862.66/6,271,447.59 = 2,261,627.64/x
  3. Step 3: Cross multiply
    4,184,862.66x = 6,271,447.59 × 2,261,627.64
  4. Step 4: Simplify right side
    4,184,862.66x = 14,183,679,212,355.39
  5. Step 5: Solve for x
    x = 14,183,679,212,355.39/4,184,862.66
  6. Step 6: Final answer
    x = 3,389,281.89

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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.