Home / 2,035,701.84-3,054,602.56-838,508.88

Finding the Fourth Proportional to 2,035,701.84, 3,054,602.56 and 838,508.88

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Solution

The fourth proportional to 2,035,701.84, 3,054,602.56 and 838,508.88 is: 1,258,195.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,701.84 : 3,054,602.56 = 838,508.88 : x
  2. Step 2: Convert to fraction form
    2,035,701.84/3,054,602.56 = 838,508.88/x
  3. Step 3: Cross multiply
    2,035,701.84x = 3,054,602.56 × 838,508.88
  4. Step 4: Simplify right side
    2,035,701.84x = 2,561,311,371,430.73
  5. Step 5: Solve for x
    x = 2,561,311,371,430.73/2,035,701.84
  6. Step 6: Final answer
    x = 1,258,195.73

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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.