Home / 4,990,953.41-6,887,536.46-2,699,114.10

Finding the Fourth Proportional to 4,990,953.41, 6,887,536.46 and 2,699,114.10

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Solution

The fourth proportional to 4,990,953.41, 6,887,536.46 and 2,699,114.10 is: 3,724,788.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,990,953.41 : 6,887,536.46 = 2,699,114.10 : x
  2. Step 2: Convert to fraction form
    4,990,953.41/6,887,536.46 = 2,699,114.10/x
  3. Step 3: Cross multiply
    4,990,953.41x = 6,887,536.46 × 2,699,114.10
  4. Step 4: Simplify right side
    4,990,953.41x = 18,590,246,765,596.79
  5. Step 5: Solve for x
    x = 18,590,246,765,596.79/4,990,953.41
  6. Step 6: Final answer
    x = 3,724,788.68

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.