Home / 1,741,336.68-2,613,013.44-730,368.60

Finding the Fourth Proportional to 1,741,336.68, 2,613,013.44 and 730,368.60

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Solution

The fourth proportional to 1,741,336.68, 2,613,013.44 and 730,368.60 is: 1,095,975.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,336.68 : 2,613,013.44 = 730,368.60 : x
  2. Step 2: Convert to fraction form
    1,741,336.68/2,613,013.44 = 730,368.60/x
  3. Step 3: Cross multiply
    1,741,336.68x = 2,613,013.44 × 730,368.60
  4. Step 4: Simplify right side
    1,741,336.68x = 1,908,462,967,953.98
  5. Step 5: Solve for x
    x = 1,908,462,967,953.98/1,741,336.68
  6. Step 6: Final answer
    x = 1,095,975.86

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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.