Home / 2,466,679.55-3,404,043-1,379,011.55

Finding the Fourth Proportional to 2,466,679.55, 3,404,043 and 1,379,011.55

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Solution

The fourth proportional to 2,466,679.55, 3,404,043 and 1,379,011.55 is: 1,903,050.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,679.55 : 3,404,043 = 1,379,011.55 : x
  2. Step 2: Convert to fraction form
    2,466,679.55/3,404,043 = 1,379,011.55/x
  3. Step 3: Cross multiply
    2,466,679.55x = 3,404,043 × 1,379,011.55
  4. Step 4: Simplify right side
    2,466,679.55x = 4,694,214,596,676.43
  5. Step 5: Solve for x
    x = 4,694,214,596,676.43/2,466,679.55
  6. Step 6: Final answer
    x = 1,903,050.04

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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.