Home / 8,594,884.33-12,893,795.30-3,543,433.45

Finding the Fourth Proportional to 8,594,884.33, 12,893,795.30 and 3,543,433.45

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Solution

The fourth proportional to 8,594,884.33, 12,893,795.30 and 3,543,433.45 is: 5,315,755.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,594,884.33 : 12,893,795.30 = 3,543,433.45 : x
  2. Step 2: Convert to fraction form
    8,594,884.33/12,893,795.30 = 3,543,433.45/x
  3. Step 3: Cross multiply
    8,594,884.33x = 12,893,795.30 × 3,543,433.45
  4. Step 4: Simplify right side
    8,594,884.33x = 45,688,305,545,755.62
  5. Step 5: Solve for x
    x = 45,688,305,545,755.62/8,594,884.33
  6. Step 6: Final answer
    x = 5,315,755.72

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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.