Home / 9,230,955.51-13,847,023.74-3,551,179.83

Finding the Fourth Proportional to 9,230,955.51, 13,847,023.74 and 3,551,179.83

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Solution

The fourth proportional to 9,230,955.51, 13,847,023.74 and 3,551,179.83 is: 5,326,996.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,230,955.51 : 13,847,023.74 = 3,551,179.83 : x
  2. Step 2: Convert to fraction form
    9,230,955.51/13,847,023.74 = 3,551,179.83/x
  3. Step 3: Cross multiply
    9,230,955.51x = 13,847,023.74 × 3,551,179.83
  4. Step 4: Simplify right side
    9,230,955.51x = 49,173,271,411,019.16
  5. Step 5: Solve for x
    x = 49,173,271,411,019.16/9,230,955.51
  6. Step 6: Final answer
    x = 5,326,996.90

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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.