Home / 9,229,705.54-13,853,247.85-4,684,016.64

Finding the Fourth Proportional to 9,229,705.54, 13,853,247.85 and 4,684,016.64

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Solution

The fourth proportional to 9,229,705.54, 13,853,247.85 and 4,684,016.64 is: 7,030,434.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,229,705.54 : 13,853,247.85 = 4,684,016.64 : x
  2. Step 2: Convert to fraction form
    9,229,705.54/13,853,247.85 = 4,684,016.64/x
  3. Step 3: Cross multiply
    9,229,705.54x = 13,853,247.85 × 4,684,016.64
  4. Step 4: Simplify right side
    9,229,705.54x = 64,888,843,447,444.22
  5. Step 5: Solve for x
    x = 64,888,843,447,444.22/9,229,705.54
  6. Step 6: Final answer
    x = 7,030,434.85

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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.