Home / 3,379,359.06-5,036,526.06-3,325,551.57

Finding the Fourth Proportional to 3,379,359.06, 5,036,526.06 and 3,325,551.57

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Solution

The fourth proportional to 3,379,359.06, 5,036,526.06 and 3,325,551.57 is: 4,956,332.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,379,359.06 : 5,036,526.06 = 3,325,551.57 : x
  2. Step 2: Convert to fraction form
    3,379,359.06/5,036,526.06 = 3,325,551.57/x
  3. Step 3: Cross multiply
    3,379,359.06x = 5,036,526.06 × 3,325,551.57
  4. Step 4: Simplify right side
    3,379,359.06x = 16,749,227,146,178.91
  5. Step 5: Solve for x
    x = 16,749,227,146,178.91/3,379,359.06
  6. Step 6: Final answer
    x = 4,956,332.50

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.