Home / 2,404,277.80-3,606,416.70-983,861.80

Finding the Fourth Proportional to 2,404,277.80, 3,606,416.70 and 983,861.80

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Solution

The fourth proportional to 2,404,277.80, 3,606,416.70 and 983,861.80 is: 1,475,792.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,277.80 : 3,606,416.70 = 983,861.80 : x
  2. Step 2: Convert to fraction form
    2,404,277.80/3,606,416.70 = 983,861.80/x
  3. Step 3: Cross multiply
    2,404,277.80x = 3,606,416.70 × 983,861.80
  4. Step 4: Simplify right side
    2,404,277.80x = 3,548,215,626,012.06
  5. Step 5: Solve for x
    x = 3,548,215,626,012.06/2,404,277.80
  6. Step 6: Final answer
    x = 1,475,792.70

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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.