Home / 7,994,271.40-11,985,497.34-4,150,575.16

Finding the Fourth Proportional to 7,994,271.40, 11,985,497.34 and 4,150,575.16

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Solution

The fourth proportional to 7,994,271.40, 11,985,497.34 and 4,150,575.16 is: 6,222,794.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,994,271.40 : 11,985,497.34 = 4,150,575.16 : x
  2. Step 2: Convert to fraction form
    7,994,271.40/11,985,497.34 = 4,150,575.16/x
  3. Step 3: Cross multiply
    7,994,271.40x = 11,985,497.34 × 4,150,575.16
  4. Step 4: Simplify right side
    7,994,271.40x = 49,746,707,539,650.08
  5. Step 5: Solve for x
    x = 49,746,707,539,650.08/7,994,271.40
  6. Step 6: Final answer
    x = 6,222,794.43

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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.