Home / 5,811,443.52-8,019,682.08-3,233,116.32

Finding the Fourth Proportional to 5,811,443.52, 8,019,682.08 and 3,233,116.32

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Solution

The fourth proportional to 5,811,443.52, 8,019,682.08 and 3,233,116.32 is: 4,461,639.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,811,443.52 : 8,019,682.08 = 3,233,116.32 : x
  2. Step 2: Convert to fraction form
    5,811,443.52/8,019,682.08 = 3,233,116.32/x
  3. Step 3: Cross multiply
    5,811,443.52x = 8,019,682.08 × 3,233,116.32
  4. Step 4: Simplify right side
    5,811,443.52x = 25,928,565,014,059.54
  5. Step 5: Solve for x
    x = 25,928,565,014,059.54/5,811,443.52
  6. Step 6: Final answer
    x = 4,461,639.34

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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.