Home / 2,676,444.84-3,693,394.35-1,452,724.11

Finding the Fourth Proportional to 2,676,444.84, 3,693,394.35 and 1,452,724.11

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Solution

The fourth proportional to 2,676,444.84, 3,693,394.35 and 1,452,724.11 is: 2,004,705.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,444.84 : 3,693,394.35 = 1,452,724.11 : x
  2. Step 2: Convert to fraction form
    2,676,444.84/3,693,394.35 = 1,452,724.11/x
  3. Step 3: Cross multiply
    2,676,444.84x = 3,693,394.35 × 1,452,724.11
  4. Step 4: Simplify right side
    2,676,444.84x = 5,365,483,019,982.78
  5. Step 5: Solve for x
    x = 5,365,483,019,982.78/2,676,444.84
  6. Step 6: Final answer
    x = 2,004,705.25

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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.