Home / 8,735,745.27-12,054,798.90-4,815,329.94

Finding the Fourth Proportional to 8,735,745.27, 12,054,798.90 and 4,815,329.94

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Solution

The fourth proportional to 8,735,745.27, 12,054,798.90 and 4,815,329.94 is: 6,644,863.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,735,745.27 : 12,054,798.90 = 4,815,329.94 : x
  2. Step 2: Convert to fraction form
    8,735,745.27/12,054,798.90 = 4,815,329.94/x
  3. Step 3: Cross multiply
    8,735,745.27x = 12,054,798.90 × 4,815,329.94
  4. Step 4: Simplify right side
    8,735,745.27x = 58,047,834,063,849.07
  5. Step 5: Solve for x
    x = 58,047,834,063,849.07/8,735,745.27
  6. Step 6: Final answer
    x = 6,644,863.41

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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.