Home / 6,007,956.37-9,012,488.63-1,964,464.92

Finding the Fourth Proportional to 6,007,956.37, 9,012,488.63 and 1,964,464.92

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Solution

The fourth proportional to 6,007,956.37, 9,012,488.63 and 1,964,464.92 is: 2,946,878.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007,956.37 : 9,012,488.63 = 1,964,464.92 : x
  2. Step 2: Convert to fraction form
    6,007,956.37/9,012,488.63 = 1,964,464.92/x
  3. Step 3: Cross multiply
    6,007,956.37x = 9,012,488.63 × 1,964,464.92
  4. Step 4: Simplify right side
    6,007,956.37x = 17,704,717,745,711.54
  5. Step 5: Solve for x
    x = 17,704,717,745,711.54/6,007,956.37
  6. Step 6: Final answer
    x = 2,946,878.55

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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.