Home / 9,241,522.40-13,862,024.40-4,192,824.80

Finding the Fourth Proportional to 9,241,522.40, 13,862,024.40 and 4,192,824.80

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Solution

The fourth proportional to 9,241,522.40, 13,862,024.40 and 4,192,824.80 is: 6,289,119.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,241,522.40 : 13,862,024.40 = 4,192,824.80 : x
  2. Step 2: Convert to fraction form
    9,241,522.40/13,862,024.40 = 4,192,824.80/x
  3. Step 3: Cross multiply
    9,241,522.40x = 13,862,024.40 × 4,192,824.80
  4. Step 4: Simplify right side
    9,241,522.40x = 58,121,039,682,525.12
  5. Step 5: Solve for x
    x = 58,121,039,682,525.12/9,241,522.40
  6. Step 6: Final answer
    x = 6,289,119.60

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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.