Home / 3,504,806.59-4,836,876.02-1,956,369.55

Finding the Fourth Proportional to 3,504,806.59, 4,836,876.02 and 1,956,369.55

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Solution

The fourth proportional to 3,504,806.59, 4,836,876.02 and 1,956,369.55 is: 2,699,925.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,806.59 : 4,836,876.02 = 1,956,369.55 : x
  2. Step 2: Convert to fraction form
    3,504,806.59/4,836,876.02 = 1,956,369.55/x
  3. Step 3: Cross multiply
    3,504,806.59x = 4,836,876.02 × 1,956,369.55
  4. Step 4: Simplify right side
    3,504,806.59x = 9,462,716,962,653.19
  5. Step 5: Solve for x
    x = 9,462,716,962,653.19/3,504,806.59
  6. Step 6: Final answer
    x = 2,699,925.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.