Home / 4,670,109.27-6,444,740.16-2,632,904.19

Finding the Fourth Proportional to 4,670,109.27, 6,444,740.16 and 2,632,904.19

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Solution

The fourth proportional to 4,670,109.27, 6,444,740.16 and 2,632,904.19 is: 3,633,401.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,109.27 : 6,444,740.16 = 2,632,904.19 : x
  2. Step 2: Convert to fraction form
    4,670,109.27/6,444,740.16 = 2,632,904.19/x
  3. Step 3: Cross multiply
    4,670,109.27x = 6,444,740.16 × 2,632,904.19
  4. Step 4: Simplify right side
    4,670,109.27x = 16,968,383,370,725.27
  5. Step 5: Solve for x
    x = 16,968,383,370,725.27/4,670,109.27
  6. Step 6: Final answer
    x = 3,633,401.79

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Double scale
Find fourth proportional to 4,670,110.27, 6,444,741.54 and 2,632,905.19
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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.