Home / 8,724,951.41-12,037,316.34-5,051,863.04

Finding the Fourth Proportional to 8,724,951.41, 12,037,316.34 and 5,051,863.04

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Solution

The fourth proportional to 8,724,951.41, 12,037,316.34 and 5,051,863.04 is: 6,969,766.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,724,951.41 : 12,037,316.34 = 5,051,863.04 : x
  2. Step 2: Convert to fraction form
    8,724,951.41/12,037,316.34 = 5,051,863.04/x
  3. Step 3: Cross multiply
    8,724,951.41x = 12,037,316.34 × 5,051,863.04
  4. Step 4: Simplify right side
    8,724,951.41x = 60,810,873,458,647.49
  5. Step 5: Solve for x
    x = 60,810,873,458,647.49/8,724,951.41
  6. Step 6: Final answer
    x = 6,969,766.44

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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.