Home / 2,742,213.33-4,113,703.07-1,144,410.57

Finding the Fourth Proportional to 2,742,213.33, 4,113,703.07 and 1,144,410.57

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Solution

The fourth proportional to 2,742,213.33, 4,113,703.07 and 1,144,410.57 is: 1,716,775.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,742,213.33 : 4,113,703.07 = 1,144,410.57 : x
  2. Step 2: Convert to fraction form
    2,742,213.33/4,113,703.07 = 1,144,410.57/x
  3. Step 3: Cross multiply
    2,742,213.33x = 4,113,703.07 × 1,144,410.57
  4. Step 4: Simplify right side
    2,742,213.33x = 4,707,765,269,427.40
  5. Step 5: Solve for x
    x = 4,707,765,269,427.40/2,742,213.33
  6. Step 6: Final answer
    x = 1,716,775.72

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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.