Home / 9,464,134.80-14,196,202.20-7,196,653.20

Finding the Fourth Proportional to 9,464,134.80, 14,196,202.20 and 7,196,653.20

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Solution

The fourth proportional to 9,464,134.80, 14,196,202.20 and 7,196,653.20 is: 10,794,979.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,464,134.80 : 14,196,202.20 = 7,196,653.20 : x
  2. Step 2: Convert to fraction form
    9,464,134.80/14,196,202.20 = 7,196,653.20/x
  3. Step 3: Cross multiply
    9,464,134.80x = 14,196,202.20 × 7,196,653.20
  4. Step 4: Simplify right side
    9,464,134.80x = 102,165,143,990,477.03
  5. Step 5: Solve for x
    x = 102,165,143,990,477.03/9,464,134.80
  6. Step 6: Final answer
    x = 10,794,979.80

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1.5x scale

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.