Home / 9,492,928.20-14,240,056.44-4,699,330.38

Finding the Fourth Proportional to 9,492,928.20, 14,240,056.44 and 4,699,330.38

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Solution

The fourth proportional to 9,492,928.20, 14,240,056.44 and 4,699,330.38 is: 7,049,324.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,492,928.20 : 14,240,056.44 = 4,699,330.38 : x
  2. Step 2: Convert to fraction form
    9,492,928.20/14,240,056.44 = 4,699,330.38/x
  3. Step 3: Cross multiply
    9,492,928.20x = 14,240,056.44 × 4,699,330.38
  4. Step 4: Simplify right side
    9,492,928.20x = 66,918,729,841,406.64
  5. Step 5: Solve for x
    x = 66,918,729,841,406.64/9,492,928.20
  6. Step 6: Final answer
    x = 7,049,324.34

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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.