Home / 1,364,735.98-2,048,877.90-1,049,414.32

Finding the Fourth Proportional to 1,364,735.98, 2,048,877.90 and 1,049,414.32

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Solution

The fourth proportional to 1,364,735.98, 2,048,877.90 and 1,049,414.32 is: 1,575,485.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,735.98 : 2,048,877.90 = 1,049,414.32 : x
  2. Step 2: Convert to fraction form
    1,364,735.98/2,048,877.90 = 1,049,414.32/x
  3. Step 3: Cross multiply
    1,364,735.98x = 2,048,877.90 × 1,049,414.32
  4. Step 4: Simplify right side
    1,364,735.98x = 2,150,121,808,191.53
  5. Step 5: Solve for x
    x = 2,150,121,808,191.53/1,364,735.98
  6. Step 6: Final answer
    x = 1,575,485.54

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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.