Home / 2,319,145.44-3,477,698.37-951,980.46

Finding the Fourth Proportional to 2,319,145.44, 3,477,698.37 and 951,980.46

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Solution

The fourth proportional to 2,319,145.44, 3,477,698.37 and 951,980.46 is: 1,427,552.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,319,145.44 : 3,477,698.37 = 951,980.46 : x
  2. Step 2: Convert to fraction form
    2,319,145.44/3,477,698.37 = 951,980.46/x
  3. Step 3: Cross multiply
    2,319,145.44x = 3,477,698.37 × 951,980.46
  4. Step 4: Simplify right side
    2,319,145.44x = 3,310,700,894,013.85
  5. Step 5: Solve for x
    x = 3,310,700,894,013.85/2,319,145.44
  6. Step 6: Final answer
    x = 1,427,552.08

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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.