Home / 10,544,194.49-15,810,604.25-4,783,784.72

Finding the Fourth Proportional to 10,544,194.49, 15,810,604.25 and 4,783,784.72

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Solution

The fourth proportional to 10,544,194.49, 15,810,604.25 and 4,783,784.72 is: 7,173,096.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,544,194.49 : 15,810,604.25 = 4,783,784.72 : x
  2. Step 2: Convert to fraction form
    10,544,194.49/15,810,604.25 = 4,783,784.72/x
  3. Step 3: Cross multiply
    10,544,194.49x = 15,810,604.25 × 4,783,784.72
  4. Step 4: Simplify right side
    10,544,194.49x = 75,634,526,922,145.11
  5. Step 5: Solve for x
    x = 75,634,526,922,145.11/10,544,194.49
  6. Step 6: Final answer
    x = 7,173,096.72

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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.