Home / 6,624,661.19-9,141,429.18-3,833,301.96

Finding the Fourth Proportional to 6,624,661.19, 9,141,429.18 and 3,833,301.96

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Solution

The fourth proportional to 6,624,661.19, 9,141,429.18 and 3,833,301.96 is: 5,289,607.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624,661.19 : 9,141,429.18 = 3,833,301.96 : x
  2. Step 2: Convert to fraction form
    6,624,661.19/9,141,429.18 = 3,833,301.96/x
  3. Step 3: Cross multiply
    6,624,661.19x = 9,141,429.18 × 3,833,301.96
  4. Step 4: Simplify right side
    6,624,661.19x = 35,041,858,392,895.19
  5. Step 5: Solve for x
    x = 35,041,858,392,895.19/6,624,661.19
  6. Step 6: Final answer
    x = 5,289,607.64

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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.