Home / 2,369,901.30-3,548,837.70-1,303,738.80

Finding the Fourth Proportional to 2,369,901.30, 3,548,837.70 and 1,303,738.80

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Solution

The fourth proportional to 2,369,901.30, 3,548,837.70 and 1,303,738.80 is: 1,952,299.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369,901.30 : 3,548,837.70 = 1,303,738.80 : x
  2. Step 2: Convert to fraction form
    2,369,901.30/3,548,837.70 = 1,303,738.80/x
  3. Step 3: Cross multiply
    2,369,901.30x = 3,548,837.70 × 1,303,738.80
  4. Step 4: Simplify right side
    2,369,901.30x = 4,626,757,404,392.76
  5. Step 5: Solve for x
    x = 4,626,757,404,392.76/2,369,901.30
  6. Step 6: Final answer
    x = 1,952,299.62

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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.