Home / 3,077,060.70-4,615,788.04-1,183,802.14

Finding the Fourth Proportional to 3,077,060.70, 4,615,788.04 and 1,183,802.14

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Solution

The fourth proportional to 3,077,060.70, 4,615,788.04 and 1,183,802.14 is: 1,775,778.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,060.70 : 4,615,788.04 = 1,183,802.14 : x
  2. Step 2: Convert to fraction form
    3,077,060.70/4,615,788.04 = 1,183,802.14/x
  3. Step 3: Cross multiply
    3,077,060.70x = 4,615,788.04 × 1,183,802.14
  4. Step 4: Simplify right side
    3,077,060.70x = 5,464,179,762,348.64
  5. Step 5: Solve for x
    x = 5,464,179,762,348.64/3,077,060.70
  6. Step 6: Final answer
    x = 1,775,778.99

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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.