Home / 4,950,273.48-7,425,416.64-1,356,072

Finding the Fourth Proportional to 4,950,273.48, 7,425,416.64 and 1,356,072

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Solution

The fourth proportional to 4,950,273.48, 7,425,416.64 and 1,356,072 is: 2,034,109.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,950,273.48 : 7,425,416.64 = 1,356,072 : x
  2. Step 2: Convert to fraction form
    4,950,273.48/7,425,416.64 = 1,356,072/x
  3. Step 3: Cross multiply
    4,950,273.48x = 7,425,416.64 × 1,356,072
  4. Step 4: Simplify right side
    4,950,273.48x = 10,069,399,593,838.08
  5. Step 5: Solve for x
    x = 10,069,399,593,838.08/4,950,273.48
  6. Step 6: Final answer
    x = 2,034,109.76

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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.