Home / 4,159,967.70-6,239,951.55-1,467,333.30

Finding the Fourth Proportional to 4,159,967.70, 6,239,951.55 and 1,467,333.30

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Solution

The fourth proportional to 4,159,967.70, 6,239,951.55 and 1,467,333.30 is: 2,200,999.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,967.70 : 6,239,951.55 = 1,467,333.30 : x
  2. Step 2: Convert to fraction form
    4,159,967.70/6,239,951.55 = 1,467,333.30/x
  3. Step 3: Cross multiply
    4,159,967.70x = 6,239,951.55 × 1,467,333.30
  4. Step 4: Simplify right side
    4,159,967.70x = 9,156,088,699,701.62
  5. Step 5: Solve for x
    x = 9,156,088,699,701.62/4,159,967.70
  6. Step 6: Final answer
    x = 2,200,999.95

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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.