Home / 4,790,924.21-6,611,575.44-2,615,559.05

Finding the Fourth Proportional to 4,790,924.21, 6,611,575.44 and 2,615,559.05

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Solution

The fourth proportional to 4,790,924.21, 6,611,575.44 and 2,615,559.05 is: 3,609,526.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,790,924.21 : 6,611,575.44 = 2,615,559.05 : x
  2. Step 2: Convert to fraction form
    4,790,924.21/6,611,575.44 = 2,615,559.05/x
  3. Step 3: Cross multiply
    4,790,924.21x = 6,611,575.44 × 2,615,559.05
  4. Step 4: Simplify right side
    4,790,924.21x = 17,292,965,943,791.86
  5. Step 5: Solve for x
    x = 17,292,965,943,791.86/4,790,924.21
  6. Step 6: Final answer
    x = 3,609,526.10

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Double scale
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Why These Related Problems?

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