Home / 4,950,182-7,425,278.88-1,355,979.94

Finding the Fourth Proportional to 4,950,182, 7,425,278.88 and 1,355,979.94

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Solution

The fourth proportional to 4,950,182, 7,425,278.88 and 1,355,979.94 is: 2,033,971.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,950,182 : 7,425,278.88 = 1,355,979.94 : x
  2. Step 2: Convert to fraction form
    4,950,182/7,425,278.88 = 1,355,979.94/x
  3. Step 3: Cross multiply
    4,950,182x = 7,425,278.88 × 1,355,979.94
  4. Step 4: Simplify right side
    4,950,182x = 10,068,529,166,279.37
  5. Step 5: Solve for x
    x = 10,068,529,166,279.37/4,950,182
  6. Step 6: Final answer
    x = 2,033,971.51

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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.