Home / 6,236,332.80-9,362,372.40-3,359,990.40

Finding the Fourth Proportional to 6,236,332.80, 9,362,372.40 and 3,359,990.40

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Solution

The fourth proportional to 6,236,332.80, 9,362,372.40 and 3,359,990.40 is: 5,044,227.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,332.80 : 9,362,372.40 = 3,359,990.40 : x
  2. Step 2: Convert to fraction form
    6,236,332.80/9,362,372.40 = 3,359,990.40/x
  3. Step 3: Cross multiply
    6,236,332.80x = 9,362,372.40 × 3,359,990.40
  4. Step 4: Simplify right side
    6,236,332.80x = 31,457,481,385,224.96
  5. Step 5: Solve for x
    x = 31,457,481,385,224.96/6,236,332.80
  6. Step 6: Final answer
    x = 5,044,227.50

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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.