Home / 1,701,232.90-2,548,896.90-1,435,512.40

Finding the Fourth Proportional to 1,701,232.90, 2,548,896.90 and 1,435,512.40

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Solution

The fourth proportional to 1,701,232.90, 2,548,896.90 and 1,435,512.40 is: 2,150,777.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,232.90 : 2,548,896.90 = 1,435,512.40 : x
  2. Step 2: Convert to fraction form
    1,701,232.90/2,548,896.90 = 1,435,512.40/x
  3. Step 3: Cross multiply
    1,701,232.90x = 2,548,896.90 × 1,435,512.40
  4. Step 4: Simplify right side
    1,701,232.90x = 3,658,973,106,271.56
  5. Step 5: Solve for x
    x = 3,658,973,106,271.56/1,701,232.90
  6. Step 6: Final answer
    x = 2,150,777.30

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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.