Home / 3,574,644.60-5,362,004.27-1,416,194.98

Finding the Fourth Proportional to 3,574,644.60, 5,362,004.27 and 1,416,194.98

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Solution

The fourth proportional to 3,574,644.60, 5,362,004.27 and 1,416,194.98 is: 2,124,307.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,644.60 : 5,362,004.27 = 1,416,194.98 : x
  2. Step 2: Convert to fraction form
    3,574,644.60/5,362,004.27 = 1,416,194.98/x
  3. Step 3: Cross multiply
    3,574,644.60x = 5,362,004.27 × 1,416,194.98
  4. Step 4: Simplify right side
    3,574,644.60x = 7,593,643,529,912.56
  5. Step 5: Solve for x
    x = 7,593,643,529,912.56/3,574,644.60
  6. Step 6: Final answer
    x = 2,124,307.28

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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.