Home / 4,557,071.58-6,837,103.83-1,863,661.98

Finding the Fourth Proportional to 4,557,071.58, 6,837,103.83 and 1,863,661.98

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Solution

The fourth proportional to 4,557,071.58, 6,837,103.83 and 1,863,661.98 is: 2,796,104.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,557,071.58 : 6,837,103.83 = 1,863,661.98 : x
  2. Step 2: Convert to fraction form
    4,557,071.58/6,837,103.83 = 1,863,661.98/x
  3. Step 3: Cross multiply
    4,557,071.58x = 6,837,103.83 × 1,863,661.98
  4. Step 4: Simplify right side
    4,557,071.58x = 12,742,050,461,283.38
  5. Step 5: Solve for x
    x = 12,742,050,461,283.38/4,557,071.58
  6. Step 6: Final answer
    x = 2,796,104.96

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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.