Home / 8,541,662.13-11,787,494.67-4,674,184.11

Finding the Fourth Proportional to 8,541,662.13, 11,787,494.67 and 4,674,184.11

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Solution

The fourth proportional to 8,541,662.13, 11,787,494.67 and 4,674,184.11 is: 6,450,374.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,541,662.13 : 11,787,494.67 = 4,674,184.11 : x
  2. Step 2: Convert to fraction form
    8,541,662.13/11,787,494.67 = 4,674,184.11/x
  3. Step 3: Cross multiply
    8,541,662.13x = 11,787,494.67 × 4,674,184.11
  4. Step 4: Simplify right side
    8,541,662.13x = 55,096,920,283,223.70
  5. Step 5: Solve for x
    x = 55,096,920,283,223.70/8,541,662.13
  6. Step 6: Final answer
    x = 6,450,374.58

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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.