Home / 8,994,310.20-13,492,647.72-4,734,712.44

Finding the Fourth Proportional to 8,994,310.20, 13,492,647.72 and 4,734,712.44

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Solution

The fourth proportional to 8,994,310.20, 13,492,647.72 and 4,734,712.44 is: 7,102,691.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,994,310.20 : 13,492,647.72 = 4,734,712.44 : x
  2. Step 2: Convert to fraction form
    8,994,310.20/13,492,647.72 = 4,734,712.44/x
  3. Step 3: Cross multiply
    8,994,310.20x = 13,492,647.72 × 4,734,712.44
  4. Step 4: Simplify right side
    8,994,310.20x = 63,883,807,008,421.65
  5. Step 5: Solve for x
    x = 63,883,807,008,421.65/8,994,310.20
  6. Step 6: Final answer
    x = 7,102,691.10

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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.