Home / 4,130,782.94-6,198,599.56-1,734,443.30

Finding the Fourth Proportional to 4,130,782.94, 6,198,599.56 and 1,734,443.30

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Solution

The fourth proportional to 4,130,782.94, 6,198,599.56 and 1,734,443.30 is: 2,602,683.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,782.94 : 6,198,599.56 = 1,734,443.30 : x
  2. Step 2: Convert to fraction form
    4,130,782.94/6,198,599.56 = 1,734,443.30/x
  3. Step 3: Cross multiply
    4,130,782.94x = 6,198,599.56 × 1,734,443.30
  4. Step 4: Simplify right side
    4,130,782.94x = 10,751,119,476,224.95
  5. Step 5: Solve for x
    x = 10,751,119,476,224.95/4,130,782.94
  6. Step 6: Final answer
    x = 2,602,683.23

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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.