Home / 3,099,158.46-4,276,815.93-1,741,031.46

Finding the Fourth Proportional to 3,099,158.46, 4,276,815.93 and 1,741,031.46

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Solution

The fourth proportional to 3,099,158.46, 4,276,815.93 and 1,741,031.46 is: 2,402,610.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099,158.46 : 4,276,815.93 = 1,741,031.46 : x
  2. Step 2: Convert to fraction form
    3,099,158.46/4,276,815.93 = 1,741,031.46/x
  3. Step 3: Cross multiply
    3,099,158.46x = 4,276,815.93 × 1,741,031.46
  4. Step 4: Simplify right side
    3,099,158.46x = 7,446,071,082,759.16
  5. Step 5: Solve for x
    x = 7,446,071,082,759.16/3,099,158.46
  6. Step 6: Final answer
    x = 2,402,610.64

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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.