Home / 9,048,235.01-13,582,020.87-3,660,407.42

Finding the Fourth Proportional to 9,048,235.01, 13,582,020.87 and 3,660,407.42

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Solution

The fourth proportional to 9,048,235.01, 13,582,020.87 and 3,660,407.42 is: 5,494,522.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,048,235.01 : 13,582,020.87 = 3,660,407.42 : x
  2. Step 2: Convert to fraction form
    9,048,235.01/13,582,020.87 = 3,660,407.42/x
  3. Step 3: Cross multiply
    9,048,235.01x = 13,582,020.87 × 3,660,407.42
  4. Step 4: Simplify right side
    9,048,235.01x = 49,715,729,903,232.75
  5. Step 5: Solve for x
    x = 49,715,729,903,232.75/9,048,235.01
  6. Step 6: Final answer
    x = 5,494,522.40

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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.