Home / 9,682,322.40-14,518,234.80-3,996,122.40

Finding the Fourth Proportional to 9,682,322.40, 14,518,234.80 and 3,996,122.40

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Solution

The fourth proportional to 9,682,322.40, 14,518,234.80 and 3,996,122.40 is: 5,992,017.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,682,322.40 : 14,518,234.80 = 3,996,122.40 : x
  2. Step 2: Convert to fraction form
    9,682,322.40/14,518,234.80 = 3,996,122.40/x
  3. Step 3: Cross multiply
    9,682,322.40x = 14,518,234.80 × 3,996,122.40
  4. Step 4: Simplify right side
    9,682,322.40x = 58,016,643,292,739.52
  5. Step 5: Solve for x
    x = 58,016,643,292,739.52/9,682,322.40
  6. Step 6: Final answer
    x = 5,992,017.30

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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.