Home / 6,010,762.54-8,292,245.79-3,976,405.42

Finding the Fourth Proportional to 6,010,762.54, 8,292,245.79 and 3,976,405.42

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Solution

The fourth proportional to 6,010,762.54, 8,292,245.79 and 3,976,405.42 is: 5,485,715.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,010,762.54 : 8,292,245.79 = 3,976,405.42 : x
  2. Step 2: Convert to fraction form
    6,010,762.54/8,292,245.79 = 3,976,405.42/x
  3. Step 3: Cross multiply
    6,010,762.54x = 8,292,245.79 × 3,976,405.42
  4. Step 4: Simplify right side
    6,010,762.54x = 32,973,331,103,328.18
  5. Step 5: Solve for x
    x = 32,973,331,103,328.18/6,010,762.54
  6. Step 6: Final answer
    x = 5,485,715.15

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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.