Home / 4,333,274.75-6,499,896.23-1,300,627.46

Finding the Fourth Proportional to 4,333,274.75, 6,499,896.23 and 1,300,627.46

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Solution

The fourth proportional to 4,333,274.75, 6,499,896.23 and 1,300,627.46 is: 1,950,936.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,274.75 : 6,499,896.23 = 1,300,627.46 : x
  2. Step 2: Convert to fraction form
    4,333,274.75/6,499,896.23 = 1,300,627.46/x
  3. Step 3: Cross multiply
    4,333,274.75x = 6,499,896.23 × 1,300,627.46
  4. Step 4: Simplify right side
    4,333,274.75x = 8,453,943,543,389.78
  5. Step 5: Solve for x
    x = 8,453,943,543,389.78/4,333,274.75
  6. Step 6: Final answer
    x = 1,950,936.42

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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.