Home / 2,054,222.60-2,835,539.70-1,411,769.48

Finding the Fourth Proportional to 2,054,222.60, 2,835,539.70 and 1,411,769.48

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Solution

The fourth proportional to 2,054,222.60, 2,835,539.70 and 1,411,769.48 is: 1,948,731.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,222.60 : 2,835,539.70 = 1,411,769.48 : x
  2. Step 2: Convert to fraction form
    2,054,222.60/2,835,539.70 = 1,411,769.48/x
  3. Step 3: Cross multiply
    2,054,222.60x = 2,835,539.70 × 1,411,769.48
  4. Step 4: Simplify right side
    2,054,222.60x = 4,003,128,407,788.36
  5. Step 5: Solve for x
    x = 4,003,128,407,788.36/2,054,222.60
  6. Step 6: Final answer
    x = 1,948,731.56

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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.