Home / 5,254,085.41-7,250,473.35-3,080,076.49

Finding the Fourth Proportional to 5,254,085.41, 7,250,473.35 and 3,080,076.49

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Solution

The fourth proportional to 5,254,085.41, 7,250,473.35 and 3,080,076.49 is: 4,250,409.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,254,085.41 : 7,250,473.35 = 3,080,076.49 : x
  2. Step 2: Convert to fraction form
    5,254,085.41/7,250,473.35 = 3,080,076.49/x
  3. Step 3: Cross multiply
    5,254,085.41x = 7,250,473.35 × 3,080,076.49
  4. Step 4: Simplify right side
    5,254,085.41x = 22,332,012,515,769.63
  5. Step 5: Solve for x
    x = 22,332,012,515,769.63/5,254,085.41
  6. Step 6: Final answer
    x = 4,250,409.12

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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.