Home / 7,740,601.70-11,594,937.45-4,536,014.90

Finding the Fourth Proportional to 7,740,601.70, 11,594,937.45 and 4,536,014.90

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Solution

The fourth proportional to 7,740,601.70, 11,594,937.45 and 4,536,014.90 is: 6,794,666.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,740,601.70 : 11,594,937.45 = 4,536,014.90 : x
  2. Step 2: Convert to fraction form
    7,740,601.70/11,594,937.45 = 4,536,014.90/x
  3. Step 3: Cross multiply
    7,740,601.70x = 11,594,937.45 × 4,536,014.90
  4. Step 4: Simplify right side
    7,740,601.70x = 52,594,809,037,768.01
  5. Step 5: Solve for x
    x = 52,594,809,037,768.01/7,740,601.70
  6. Step 6: Final answer
    x = 6,794,666.76

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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.