Home / 6,444,814.80-9,658,927.80-4,941,454.80

Finding the Fourth Proportional to 6,444,814.80, 9,658,927.80 and 4,941,454.80

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Solution

The fourth proportional to 6,444,814.80, 9,658,927.80 and 4,941,454.80 is: 7,405,822.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,444,814.80 : 9,658,927.80 = 4,941,454.80 : x
  2. Step 2: Convert to fraction form
    6,444,814.80/9,658,927.80 = 4,941,454.80/x
  3. Step 3: Cross multiply
    6,444,814.80x = 9,658,927.80 × 4,941,454.80
  4. Step 4: Simplify right side
    6,444,814.80x = 47,729,155,140,163.45
  5. Step 5: Solve for x
    x = 47,729,155,140,163.45/6,444,814.80
  6. Step 6: Final answer
    x = 7,405,822.61

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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.