Home / 8,941,162-13,413,742.08-3,261,386.11

Finding the Fourth Proportional to 8,941,162, 13,413,742.08 and 3,261,386.11

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Solution

The fourth proportional to 8,941,162, 13,413,742.08 and 3,261,386.11 is: 4,892,808.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,941,162 : 13,413,742.08 = 3,261,386.11 : x
  2. Step 2: Convert to fraction form
    8,941,162/13,413,742.08 = 3,261,386.11/x
  3. Step 3: Cross multiply
    8,941,162x = 13,413,742.08 × 3,261,386.11
  4. Step 4: Simplify right side
    8,941,162x = 43,747,392,102,834.51
  5. Step 5: Solve for x
    x = 43,747,392,102,834.51/8,941,162
  6. Step 6: Final answer
    x = 4,892,808.35

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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.