Home / 4,018,886.55-5,546,070-2,183,352.03

Finding the Fourth Proportional to 4,018,886.55, 5,546,070 and 2,183,352.03

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Solution

The fourth proportional to 4,018,886.55, 5,546,070 and 2,183,352.03 is: 3,013,029.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018,886.55 : 5,546,070 = 2,183,352.03 : x
  2. Step 2: Convert to fraction form
    4,018,886.55/5,546,070 = 2,183,352.03/x
  3. Step 3: Cross multiply
    4,018,886.55x = 5,546,070 × 2,183,352.03
  4. Step 4: Simplify right side
    4,018,886.55x = 12,109,023,193,022.10
  5. Step 5: Solve for x
    x = 12,109,023,193,022.10/4,018,886.55
  6. Step 6: Final answer
    x = 3,013,029.37

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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.