Home / 4,580,102.48-6,859,690.13-2,185,629.08

Finding the Fourth Proportional to 4,580,102.48, 6,859,690.13 and 2,185,629.08

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Solution

The fourth proportional to 4,580,102.48, 6,859,690.13 and 2,185,629.08 is: 3,273,450.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,102.48 : 6,859,690.13 = 2,185,629.08 : x
  2. Step 2: Convert to fraction form
    4,580,102.48/6,859,690.13 = 2,185,629.08/x
  3. Step 3: Cross multiply
    4,580,102.48x = 6,859,690.13 × 2,185,629.08
  4. Step 4: Simplify right side
    4,580,102.48x = 14,992,738,199,082.60
  5. Step 5: Solve for x
    x = 14,992,738,199,082.60/4,580,102.48
  6. Step 6: Final answer
    x = 3,273,450.38

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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.