Home / 2,210,953.24-3,316,392.64-995,853.97

Finding the Fourth Proportional to 2,210,953.24, 3,316,392.64 and 995,853.97

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Solution

The fourth proportional to 2,210,953.24, 3,316,392.64 and 995,853.97 is: 1,493,764.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,953.24 : 3,316,392.64 = 995,853.97 : x
  2. Step 2: Convert to fraction form
    2,210,953.24/3,316,392.64 = 995,853.97/x
  3. Step 3: Cross multiply
    2,210,953.24x = 3,316,392.64 × 995,853.97
  4. Step 4: Simplify right side
    2,210,953.24x = 3,302,642,776,622.78
  5. Step 5: Solve for x
    x = 3,302,642,776,622.78/2,210,953.24
  6. Step 6: Final answer
    x = 1,493,764.19

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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.