Home / 3,307,086.38-4,958,106.42-1,508,712.18

Finding the Fourth Proportional to 3,307,086.38, 4,958,106.42 and 1,508,712.18

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Solution

The fourth proportional to 3,307,086.38, 4,958,106.42 and 1,508,712.18 is: 2,261,917.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,086.38 : 4,958,106.42 = 1,508,712.18 : x
  2. Step 2: Convert to fraction form
    3,307,086.38/4,958,106.42 = 1,508,712.18/x
  3. Step 3: Cross multiply
    3,307,086.38x = 4,958,106.42 × 1,508,712.18
  4. Step 4: Simplify right side
    3,307,086.38x = 7,480,355,545,590.20
  5. Step 5: Solve for x
    x = 7,480,355,545,590.20/3,307,086.38
  6. Step 6: Final answer
    x = 2,261,917.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.