Home / 6,216,365.34-9,325,809.17-1,955,542.59

Finding the Fourth Proportional to 6,216,365.34, 9,325,809.17 and 1,955,542.59

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Solution

The fourth proportional to 6,216,365.34, 9,325,809.17 and 1,955,542.59 is: 2,933,710.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216,365.34 : 9,325,809.17 = 1,955,542.59 : x
  2. Step 2: Convert to fraction form
    6,216,365.34/9,325,809.17 = 1,955,542.59/x
  3. Step 3: Cross multiply
    6,216,365.34x = 9,325,809.17 × 1,955,542.59
  4. Step 4: Simplify right side
    6,216,365.34x = 18,237,017,008,369.84
  5. Step 5: Solve for x
    x = 18,237,017,008,369.84/6,216,365.34
  6. Step 6: Final answer
    x = 2,933,710.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.