Home / 4,217,984.03-5,822,346.40-2,768,148.83

Finding the Fourth Proportional to 4,217,984.03, 5,822,346.40 and 2,768,148.83

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Solution

The fourth proportional to 4,217,984.03, 5,822,346.40 and 2,768,148.83 is: 3,821,048.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,984.03 : 5,822,346.40 = 2,768,148.83 : x
  2. Step 2: Convert to fraction form
    4,217,984.03/5,822,346.40 = 2,768,148.83/x
  3. Step 3: Cross multiply
    4,217,984.03x = 5,822,346.40 × 2,768,148.83
  4. Step 4: Simplify right side
    4,217,984.03x = 16,117,121,382,650.21
  5. Step 5: Solve for x
    x = 16,117,121,382,650.21/4,217,984.03
  6. Step 6: Final answer
    x = 3,821,048.46

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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.