Home / 3,586,012.04-4,948,665.44-1,954,419.19

Finding the Fourth Proportional to 3,586,012.04, 4,948,665.44 and 1,954,419.19

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Solution

The fourth proportional to 3,586,012.04, 4,948,665.44 and 1,954,419.19 is: 2,697,081.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,012.04 : 4,948,665.44 = 1,954,419.19 : x
  2. Step 2: Convert to fraction form
    3,586,012.04/4,948,665.44 = 1,954,419.19/x
  3. Step 3: Cross multiply
    3,586,012.04x = 4,948,665.44 × 1,954,419.19
  4. Step 4: Simplify right side
    3,586,012.04x = 9,671,766,678,682.03
  5. Step 5: Solve for x
    x = 9,671,766,678,682.03/3,586,012.04
  6. Step 6: Final answer
    x = 2,697,081.48

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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.