Home / 4,238,802.99-5,849,589.78-2,305,105.59

Finding the Fourth Proportional to 4,238,802.99, 5,849,589.78 and 2,305,105.59

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Solution

The fourth proportional to 4,238,802.99, 5,849,589.78 and 2,305,105.59 is: 3,181,068.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238,802.99 : 5,849,589.78 = 2,305,105.59 : x
  2. Step 2: Convert to fraction form
    4,238,802.99/5,849,589.78 = 2,305,105.59/x
  3. Step 3: Cross multiply
    4,238,802.99x = 5,849,589.78 × 2,305,105.59
  4. Step 4: Simplify right side
    4,238,802.99x = 13,483,922,101,084.87
  5. Step 5: Solve for x
    x = 13,483,922,101,084.87/4,238,802.99
  6. Step 6: Final answer
    x = 3,181,068.37

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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.