Home / 8,838,651.11-13,258,537.04-2,773,622.22

Finding the Fourth Proportional to 8,838,651.11, 13,258,537.04 and 2,773,622.22

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Solution

The fourth proportional to 8,838,651.11, 13,258,537.04 and 2,773,622.22 is: 4,160,609.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,838,651.11 : 13,258,537.04 = 2,773,622.22 : x
  2. Step 2: Convert to fraction form
    8,838,651.11/13,258,537.04 = 2,773,622.22/x
  3. Step 3: Cross multiply
    8,838,651.11x = 13,258,537.04 × 2,773,622.22
  4. Step 4: Simplify right side
    8,838,651.11x = 36,774,172,945,771.09
  5. Step 5: Solve for x
    x = 36,774,172,945,771.09/8,838,651.11
  6. Step 6: Final answer
    x = 4,160,609.18

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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.