Home / 6,699,227.64-9,242,848.60-3,798,390.84

Finding the Fourth Proportional to 6,699,227.64, 9,242,848.60 and 3,798,390.84

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Solution

The fourth proportional to 6,699,227.64, 9,242,848.60 and 3,798,390.84 is: 5,240,596.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,699,227.64 : 9,242,848.60 = 3,798,390.84 : x
  2. Step 2: Convert to fraction form
    6,699,227.64/9,242,848.60 = 3,798,390.84/x
  3. Step 3: Cross multiply
    6,699,227.64x = 9,242,848.60 × 3,798,390.84
  4. Step 4: Simplify right side
    6,699,227.64x = 35,107,951,457,746.82
  5. Step 5: Solve for x
    x = 35,107,951,457,746.82/6,699,227.64
  6. Step 6: Final answer
    x = 5,240,596.88

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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.