Home / 6,331,002.32-8,736,945.93-3,884,964.93

Finding the Fourth Proportional to 6,331,002.32, 8,736,945.93 and 3,884,964.93

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Solution

The fourth proportional to 6,331,002.32, 8,736,945.93 and 3,884,964.93 is: 5,361,351.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,331,002.32 : 8,736,945.93 = 3,884,964.93 : x
  2. Step 2: Convert to fraction form
    6,331,002.32/8,736,945.93 = 3,884,964.93/x
  3. Step 3: Cross multiply
    6,331,002.32x = 8,736,945.93 × 3,884,964.93
  4. Step 4: Simplify right side
    6,331,002.32x = 33,942,728,533,356.23
  5. Step 5: Solve for x
    x = 33,942,728,533,356.23/6,331,002.32
  6. Step 6: Final answer
    x = 5,361,351.46

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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.