Home / 9,679,007.49-14,520,698.51-3,202,067.63

Finding the Fourth Proportional to 9,679,007.49, 14,520,698.51 and 3,202,067.63

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Solution

The fourth proportional to 9,679,007.49, 14,520,698.51 and 3,202,067.63 is: 4,803,825.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,679,007.49 : 14,520,698.51 = 3,202,067.63 : x
  2. Step 2: Convert to fraction form
    9,679,007.49/14,520,698.51 = 3,202,067.63/x
  3. Step 3: Cross multiply
    9,679,007.49x = 14,520,698.51 × 3,202,067.63
  4. Step 4: Simplify right side
    9,679,007.49x = 46,496,258,663,860.23
  5. Step 5: Solve for x
    x = 46,496,258,663,860.23/9,679,007.49
  6. Step 6: Final answer
    x = 4,803,825.05

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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.