Home / 6,142,069.55-9,214,452.16-1,882,558.19

Finding the Fourth Proportional to 6,142,069.55, 9,214,452.16 and 1,882,558.19

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Solution

The fourth proportional to 6,142,069.55, 9,214,452.16 and 1,882,558.19 is: 2,824,250.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,142,069.55 : 9,214,452.16 = 1,882,558.19 : x
  2. Step 2: Convert to fraction form
    6,142,069.55/9,214,452.16 = 1,882,558.19/x
  3. Step 3: Cross multiply
    6,142,069.55x = 9,214,452.16 × 1,882,558.19
  4. Step 4: Simplify right side
    6,142,069.55x = 17,346,742,329,392.54
  5. Step 5: Solve for x
    x = 17,346,742,329,392.54/6,142,069.55
  6. Step 6: Final answer
    x = 2,824,250.39

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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.