Home / 9,809,794.26-14,710,401.48-4,949,110.08

Finding the Fourth Proportional to 9,809,794.26, 14,710,401.48 and 4,949,110.08

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Solution

The fourth proportional to 9,809,794.26, 14,710,401.48 and 4,949,110.08 is: 7,421,500.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,809,794.26 : 14,710,401.48 = 4,949,110.08 : x
  2. Step 2: Convert to fraction form
    9,809,794.26/14,710,401.48 = 4,949,110.08/x
  3. Step 3: Cross multiply
    9,809,794.26x = 14,710,401.48 × 4,949,110.08
  4. Step 4: Simplify right side
    9,809,794.26x = 72,803,396,245,514.92
  5. Step 5: Solve for x
    x = 72,803,396,245,514.92/9,809,794.26
  6. Step 6: Final answer
    x = 7,421,500.83

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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.