Home / 4,019,090.10-5,546,407.30-2,183,584.74

Finding the Fourth Proportional to 4,019,090.10, 5,546,407.30 and 2,183,584.74

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Solution

The fourth proportional to 4,019,090.10, 5,546,407.30 and 2,183,584.74 is: 3,013,381.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,090.10 : 5,546,407.30 = 2,183,584.74 : x
  2. Step 2: Convert to fraction form
    4,019,090.10/5,546,407.30 = 2,183,584.74/x
  3. Step 3: Cross multiply
    4,019,090.10x = 5,546,407.30 × 2,183,584.74
  4. Step 4: Simplify right side
    4,019,090.10x = 12,111,050,342,104.60
  5. Step 5: Solve for x
    x = 12,111,050,342,104.60/4,019,090.10
  6. Step 6: Final answer
    x = 3,013,381.15

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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.