Home / 3,096,120.56-4,642,341.04-1,177,172.24

Finding the Fourth Proportional to 3,096,120.56, 4,642,341.04 and 1,177,172.24

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Solution

The fourth proportional to 3,096,120.56, 4,642,341.04 and 1,177,172.24 is: 1,765,058.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,120.56 : 4,642,341.04 = 1,177,172.24 : x
  2. Step 2: Convert to fraction form
    3,096,120.56/4,642,341.04 = 1,177,172.24/x
  3. Step 3: Cross multiply
    3,096,120.56x = 4,642,341.04 × 1,177,172.24
  4. Step 4: Simplify right side
    3,096,120.56x = 5,464,834,977,689.03
  5. Step 5: Solve for x
    x = 5,464,834,977,689.03/3,096,120.56
  6. Step 6: Final answer
    x = 1,765,058.84

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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.