Home / 3,110,302.32-4,291,696.80-1,733,344.44

Finding the Fourth Proportional to 3,110,302.32, 4,291,696.80 and 1,733,344.44

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Solution

The fourth proportional to 3,110,302.32, 4,291,696.80 and 1,733,344.44 is: 2,391,725.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,302.32 : 4,291,696.80 = 1,733,344.44 : x
  2. Step 2: Convert to fraction form
    3,110,302.32/4,291,696.80 = 1,733,344.44/x
  3. Step 3: Cross multiply
    3,110,302.32x = 4,291,696.80 × 1,733,344.44
  4. Step 4: Simplify right side
    3,110,302.32x = 7,438,988,786,445.79
  5. Step 5: Solve for x
    x = 7,438,988,786,445.79/3,110,302.32
  6. Step 6: Final answer
    x = 2,391,725.31

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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.