Home / 1,633,484.41-2,254,348.00-908,473.41

Finding the Fourth Proportional to 1,633,484.41, 2,254,348.00 and 908,473.41

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Solution

The fourth proportional to 1,633,484.41, 2,254,348.00 and 908,473.41 is: 1,253,770.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,484.41 : 2,254,348.00 = 908,473.41 : x
  2. Step 2: Convert to fraction form
    1,633,484.41/2,254,348.00 = 908,473.41/x
  3. Step 3: Cross multiply
    1,633,484.41x = 2,254,348.00 × 908,473.41
  4. Step 4: Simplify right side
    1,633,484.41x = 2,048,015,216,022.27
  5. Step 5: Solve for x
    x = 2,048,015,216,022.27/1,633,484.41
  6. Step 6: Final answer
    x = 1,253,770.90

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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.