Home / 4,281,815.79-5,908,986.99-2,347,961.04

Finding the Fourth Proportional to 4,281,815.79, 5,908,986.99 and 2,347,961.04

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Solution

The fourth proportional to 4,281,815.79, 5,908,986.99 and 2,347,961.04 is: 3,240,230.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281,815.79 : 5,908,986.99 = 2,347,961.04 : x
  2. Step 2: Convert to fraction form
    4,281,815.79/5,908,986.99 = 2,347,961.04/x
  3. Step 3: Cross multiply
    4,281,815.79x = 5,908,986.99 × 2,347,961.04
  4. Step 4: Simplify right side
    4,281,815.79x = 13,874,071,238,386.87
  5. Step 5: Solve for x
    x = 13,874,071,238,386.87/4,281,815.79
  6. Step 6: Final answer
    x = 3,240,230.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.