Home / 4,998,491.31-6,897,951.09-2,706,651.93

Finding the Fourth Proportional to 4,998,491.31, 6,897,951.09 and 2,706,651.93

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Solution

The fourth proportional to 4,998,491.31, 6,897,951.09 and 2,706,651.93 is: 3,735,197.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,491.31 : 6,897,951.09 = 2,706,651.93 : x
  2. Step 2: Convert to fraction form
    4,998,491.31/6,897,951.09 = 2,706,651.93/x
  3. Step 3: Cross multiply
    4,998,491.31x = 6,897,951.09 × 2,706,651.93
  4. Step 4: Simplify right side
    4,998,491.31x = 18,670,352,630,794.11
  5. Step 5: Solve for x
    x = 18,670,352,630,794.11/4,998,491.31
  6. Step 6: Final answer
    x = 3,735,197.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.