Home / 7,284,416.70-10,930,999.05-3,024,140.70

Finding the Fourth Proportional to 7,284,416.70, 10,930,999.05 and 3,024,140.70

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Solution

The fourth proportional to 7,284,416.70, 10,930,999.05 and 3,024,140.70 is: 4,538,026.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,284,416.70 : 10,930,999.05 = 3,024,140.70 : x
  2. Step 2: Convert to fraction form
    7,284,416.70/10,930,999.05 = 3,024,140.70/x
  3. Step 3: Cross multiply
    7,284,416.70x = 10,930,999.05 × 3,024,140.70
  4. Step 4: Simplify right side
    7,284,416.70x = 33,056,879,118,766.34
  5. Step 5: Solve for x
    x = 33,056,879,118,766.34/7,284,416.70
  6. Step 6: Final answer
    x = 4,538,026.93

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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.