Home / 3,047,593.08-4,205,656.08-1,670,914.08

Finding the Fourth Proportional to 3,047,593.08, 4,205,656.08 and 1,670,914.08

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Solution

The fourth proportional to 3,047,593.08, 4,205,656.08 and 1,670,914.08 is: 2,305,849.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,593.08 : 4,205,656.08 = 1,670,914.08 : x
  2. Step 2: Convert to fraction form
    3,047,593.08/4,205,656.08 = 1,670,914.08/x
  3. Step 3: Cross multiply
    3,047,593.08x = 4,205,656.08 × 1,670,914.08
  4. Step 4: Simplify right side
    3,047,593.08x = 7,027,289,959,709.61
  5. Step 5: Solve for x
    x = 7,027,289,959,709.61/3,047,593.08
  6. Step 6: Final answer
    x = 2,305,849.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.