Home / 2,457,564.65-3,392,894.16-2,184,879.37

Finding the Fourth Proportional to 2,457,564.65, 3,392,894.16 and 2,184,879.37

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Solution

The fourth proportional to 2,457,564.65, 3,392,894.16 and 2,184,879.37 is: 3,016,427.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,457,564.65 : 3,392,894.16 = 2,184,879.37 : x
  2. Step 2: Convert to fraction form
    2,457,564.65/3,392,894.16 = 2,184,879.37/x
  3. Step 3: Cross multiply
    2,457,564.65x = 3,392,894.16 × 2,184,879.37
  4. Step 4: Simplify right side
    2,457,564.65x = 7,413,064,440,833.05
  5. Step 5: Solve for x
    x = 7,413,064,440,833.05/2,457,564.65
  6. Step 6: Final answer
    x = 3,016,427.03

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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.