Home / 9,098,634.40-13,647,951.60-4,315,665.40

Finding the Fourth Proportional to 9,098,634.40, 13,647,951.60 and 4,315,665.40

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Solution

The fourth proportional to 9,098,634.40, 13,647,951.60 and 4,315,665.40 is: 6,473,498.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,098,634.40 : 13,647,951.60 = 4,315,665.40 : x
  2. Step 2: Convert to fraction form
    9,098,634.40/13,647,951.60 = 4,315,665.40/x
  3. Step 3: Cross multiply
    9,098,634.40x = 13,647,951.60 × 4,315,665.40
  4. Step 4: Simplify right side
    9,098,634.40x = 58,899,992,500,994.64
  5. Step 5: Solve for x
    x = 58,899,992,500,994.64/9,098,634.40
  6. Step 6: Final answer
    x = 6,473,498.10

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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.