Home / 8,568,592.23-12,852,435.66-2,810,567.39

Finding the Fourth Proportional to 8,568,592.23, 12,852,435.66 and 2,810,567.39

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Solution

The fourth proportional to 8,568,592.23, 12,852,435.66 and 2,810,567.39 is: 4,215,702.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,568,592.23 : 12,852,435.66 = 2,810,567.39 : x
  2. Step 2: Convert to fraction form
    8,568,592.23/12,852,435.66 = 2,810,567.39/x
  3. Step 3: Cross multiply
    8,568,592.23x = 12,852,435.66 × 2,810,567.39
  4. Step 4: Simplify right side
    8,568,592.23x = 36,122,636,494,346.58
  5. Step 5: Solve for x
    x = 36,122,636,494,346.58/8,568,592.23
  6. Step 6: Final answer
    x = 4,215,702.60

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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.