Home / 1,825,752.73-2,519,319.23-1,051,635.32

Finding the Fourth Proportional to 1,825,752.73, 2,519,319.23 and 1,051,635.32

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Solution

The fourth proportional to 1,825,752.73, 2,519,319.23 and 1,051,635.32 is: 1,451,130.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,752.73 : 2,519,319.23 = 1,051,635.32 : x
  2. Step 2: Convert to fraction form
    1,825,752.73/2,519,319.23 = 1,051,635.32/x
  3. Step 3: Cross multiply
    1,825,752.73x = 2,519,319.23 × 1,051,635.32
  4. Step 4: Simplify right side
    1,825,752.73x = 2,649,405,085,663.33
  5. Step 5: Solve for x
    x = 2,649,405,085,663.33/1,825,752.73
  6. Step 6: Final answer
    x = 1,451,130.29

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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.