Home / 1,825,798.73-2,738,632.48-563,626.35

Finding the Fourth Proportional to 1,825,798.73, 2,738,632.48 and 563,626.35

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Solution

The fourth proportional to 1,825,798.73, 2,738,632.48 and 563,626.35 is: 845,419.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,798.73 : 2,738,632.48 = 563,626.35 : x
  2. Step 2: Convert to fraction form
    1,825,798.73/2,738,632.48 = 563,626.35/x
  3. Step 3: Cross multiply
    1,825,798.73x = 2,738,632.48 × 563,626.35
  4. Step 4: Simplify right side
    1,825,798.73x = 1,543,565,427,284.78
  5. Step 5: Solve for x
    x = 1,543,565,427,284.78/1,825,798.73
  6. Step 6: Final answer
    x = 845,419.27

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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.