Home / 3,804,335.73-5,708,821.82-1,529,433.45

Finding the Fourth Proportional to 3,804,335.73, 5,708,821.82 and 1,529,433.45

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Solution

The fourth proportional to 3,804,335.73, 5,708,821.82 and 1,529,433.45 is: 2,295,082.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,335.73 : 5,708,821.82 = 1,529,433.45 : x
  2. Step 2: Convert to fraction form
    3,804,335.73/5,708,821.82 = 1,529,433.45/x
  3. Step 3: Cross multiply
    3,804,335.73x = 5,708,821.82 × 1,529,433.45
  4. Step 4: Simplify right side
    3,804,335.73x = 8,731,263,043,950.71
  5. Step 5: Solve for x
    x = 8,731,263,043,950.71/3,804,335.73
  6. Step 6: Final answer
    x = 2,295,082.15

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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.