Home / 3,451,741.19-4,762,347.23-2,001,147.17

Finding the Fourth Proportional to 3,451,741.19, 4,762,347.23 and 2,001,147.17

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Solution

The fourth proportional to 3,451,741.19, 4,762,347.23 and 2,001,147.17 is: 2,760,971.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,451,741.19 : 4,762,347.23 = 2,001,147.17 : x
  2. Step 2: Convert to fraction form
    3,451,741.19/4,762,347.23 = 2,001,147.17/x
  3. Step 3: Cross multiply
    3,451,741.19x = 4,762,347.23 × 2,001,147.17
  4. Step 4: Simplify right side
    3,451,741.19x = 9,530,157,648,054.37
  5. Step 5: Solve for x
    x = 9,530,157,648,054.37/3,451,741.19
  6. Step 6: Final answer
    x = 2,760,971.10

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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.