Home / 4,026,466.69-5,556,524.04-2,215,630.69

Finding the Fourth Proportional to 4,026,466.69, 5,556,524.04 and 2,215,630.69

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Solution

The fourth proportional to 4,026,466.69, 5,556,524.04 and 2,215,630.69 is: 3,057,570.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,466.69 : 5,556,524.04 = 2,215,630.69 : x
  2. Step 2: Convert to fraction form
    4,026,466.69/5,556,524.04 = 2,215,630.69/x
  3. Step 3: Cross multiply
    4,026,466.69x = 5,556,524.04 × 2,215,630.69
  4. Step 4: Simplify right side
    4,026,466.69x = 12,311,205,178,855.48
  5. Step 5: Solve for x
    x = 12,311,205,178,855.48/4,026,466.69
  6. Step 6: Final answer
    x = 3,057,570.35

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Double scale
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1.5x scale

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.