Home / 5,907,127.13-8,151,842.73-3,190,873.13

Finding the Fourth Proportional to 5,907,127.13, 8,151,842.73 and 3,190,873.13

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Solution

The fourth proportional to 5,907,127.13, 8,151,842.73 and 3,190,873.13 is: 4,403,408.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907,127.13 : 8,151,842.73 = 3,190,873.13 : x
  2. Step 2: Convert to fraction form
    5,907,127.13/8,151,842.73 = 3,190,873.13/x
  3. Step 3: Cross multiply
    5,907,127.13x = 8,151,842.73 × 3,190,873.13
  4. Step 4: Simplify right side
    5,907,127.13x = 26,011,495,886,383.63
  5. Step 5: Solve for x
    x = 26,011,495,886,383.63/5,907,127.13
  6. Step 6: Final answer
    x = 4,403,408.85

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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.