Home / 8,922,823.80-12,313,574.82-4,848,442.80

Finding the Fourth Proportional to 8,922,823.80, 12,313,574.82 and 4,848,442.80

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Solution

The fourth proportional to 8,922,823.80, 12,313,574.82 and 4,848,442.80 is: 6,690,893.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,922,823.80 : 12,313,574.82 = 4,848,442.80 : x
  2. Step 2: Convert to fraction form
    8,922,823.80/12,313,574.82 = 4,848,442.80/x
  3. Step 3: Cross multiply
    8,922,823.80x = 12,313,574.82 × 4,848,442.80
  4. Step 4: Simplify right side
    8,922,823.80x = 59,701,663,178,290.30
  5. Step 5: Solve for x
    x = 59,701,663,178,290.30/8,922,823.80
  6. Step 6: Final answer
    x = 6,690,893.43

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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.