Home / 3,346,908.08-4,618,733.58-1,819,015.16

Finding the Fourth Proportional to 3,346,908.08, 4,618,733.58 and 1,819,015.16

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Solution

The fourth proportional to 3,346,908.08, 4,618,733.58 and 1,819,015.16 is: 2,510,241.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,346,908.08 : 4,618,733.58 = 1,819,015.16 : x
  2. Step 2: Convert to fraction form
    3,346,908.08/4,618,733.58 = 1,819,015.16/x
  3. Step 3: Cross multiply
    3,346,908.08x = 4,618,733.58 × 1,819,015.16
  4. Step 4: Simplify right side
    3,346,908.08x = 8,401,546,402,021.07
  5. Step 5: Solve for x
    x = 8,401,546,402,021.07/3,346,908.08
  6. Step 6: Final answer
    x = 2,510,241.15

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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.