Home / 6,917,030.37-10,375,923.95-2,873,926.98

Finding the Fourth Proportional to 6,917,030.37, 10,375,923.95 and 2,873,926.98

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Solution

The fourth proportional to 6,917,030.37, 10,375,923.95 and 2,873,926.98 is: 4,311,047.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,917,030.37 : 10,375,923.95 = 2,873,926.98 : x
  2. Step 2: Convert to fraction form
    6,917,030.37/10,375,923.95 = 2,873,926.98/x
  3. Step 3: Cross multiply
    6,917,030.37x = 10,375,923.95 × 2,873,926.98
  4. Step 4: Simplify right side
    6,917,030.37x = 29,819,647,767,963.54
  5. Step 5: Solve for x
    x = 29,819,647,767,963.54/6,917,030.37
  6. Step 6: Final answer
    x = 4,311,047.69

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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.