Home / 5,985,455.29-8,979,443.86-1,941,627.35

Finding the Fourth Proportional to 5,985,455.29, 8,979,443.86 and 1,941,627.35

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Solution

The fourth proportional to 5,985,455.29, 8,979,443.86 and 1,941,627.35 is: 2,912,850.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,985,455.29 : 8,979,443.86 = 1,941,627.35 : x
  2. Step 2: Convert to fraction form
    5,985,455.29/8,979,443.86 = 1,941,627.35/x
  3. Step 3: Cross multiply
    5,985,455.29x = 8,979,443.86 × 1,941,627.35
  4. Step 4: Simplify right side
    5,985,455.29x = 17,434,733,786,365.57
  5. Step 5: Solve for x
    x = 17,434,733,786,365.57/5,985,455.29
  6. Step 6: Final answer
    x = 2,912,850.06

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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.