Home / 6,318,428.84-9,475,835.33-2,058,969.32

Finding the Fourth Proportional to 6,318,428.84, 9,475,835.33 and 2,058,969.32

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Solution

The fourth proportional to 6,318,428.84, 9,475,835.33 and 2,058,969.32 is: 3,087,864.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,318,428.84 : 9,475,835.33 = 2,058,969.32 : x
  2. Step 2: Convert to fraction form
    6,318,428.84/9,475,835.33 = 2,058,969.32/x
  3. Step 3: Cross multiply
    6,318,428.84x = 9,475,835.33 × 2,058,969.32
  4. Step 4: Simplify right side
    6,318,428.84x = 19,510,454,183,610.32
  5. Step 5: Solve for x
    x = 19,510,454,183,610.32/6,318,428.84
  6. Step 6: Final answer
    x = 3,087,864.83

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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.