Home / 2,653,518.04-3,661,814.26-1,491,965.32

Finding the Fourth Proportional to 2,653,518.04, 3,661,814.26 and 1,491,965.32

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Solution

The fourth proportional to 2,653,518.04, 3,661,814.26 and 1,491,965.32 is: 2,058,889.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,653,518.04 : 3,661,814.26 = 1,491,965.32 : x
  2. Step 2: Convert to fraction form
    2,653,518.04/3,661,814.26 = 1,491,965.32/x
  3. Step 3: Cross multiply
    2,653,518.04x = 3,661,814.26 × 1,491,965.32
  4. Step 4: Simplify right side
    2,653,518.04x = 5,463,299,884,201.46
  5. Step 5: Solve for x
    x = 5,463,299,884,201.46/2,653,518.04
  6. Step 6: Final answer
    x = 2,058,889.29

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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.