Home / 6,578,271.72-9,866,204.73-2,983,171.77

Finding the Fourth Proportional to 6,578,271.72, 9,866,204.73 and 2,983,171.77

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Solution

The fourth proportional to 6,578,271.72, 9,866,204.73 and 2,983,171.77 is: 4,474,212.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,578,271.72 : 9,866,204.73 = 2,983,171.77 : x
  2. Step 2: Convert to fraction form
    6,578,271.72/9,866,204.73 = 2,983,171.77/x
  3. Step 3: Cross multiply
    6,578,271.72x = 9,866,204.73 × 2,983,171.77
  4. Step 4: Simplify right side
    6,578,271.72x = 29,432,583,427,576.47
  5. Step 5: Solve for x
    x = 29,432,583,427,576.47/6,578,271.72
  6. Step 6: Final answer
    x = 4,474,212.18

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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.