Home / 3,386,017.44-4,671,974.16-1,954,404

Finding the Fourth Proportional to 3,386,017.44, 4,671,974.16 and 1,954,404

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Solution

The fourth proportional to 3,386,017.44, 4,671,974.16 and 1,954,404 is: 2,696,656.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,017.44 : 4,671,974.16 = 1,954,404 : x
  2. Step 2: Convert to fraction form
    3,386,017.44/4,671,974.16 = 1,954,404/x
  3. Step 3: Cross multiply
    3,386,017.44x = 4,671,974.16 × 1,954,404
  4. Step 4: Simplify right side
    3,386,017.44x = 9,130,924,986,200.64
  5. Step 5: Solve for x
    x = 9,130,924,986,200.64/3,386,017.44
  6. Step 6: Final answer
    x = 2,696,656.22

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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.