Home / 8,541,698.04-11,787,544.46-4,674,220.04

Finding the Fourth Proportional to 8,541,698.04, 11,787,544.46 and 4,674,220.04

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Solution

The fourth proportional to 8,541,698.04, 11,787,544.46 and 4,674,220.04 is: 6,450,424.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,541,698.04 : 11,787,544.46 = 4,674,220.04 : x
  2. Step 2: Convert to fraction form
    8,541,698.04/11,787,544.46 = 4,674,220.04/x
  3. Step 3: Cross multiply
    8,541,698.04x = 11,787,544.46 × 4,674,220.04
  4. Step 4: Simplify right side
    8,541,698.04x = 55,097,576,537,322.98
  5. Step 5: Solve for x
    x = 55,097,576,537,322.98/8,541,698.04
  6. Step 6: Final answer
    x = 6,450,424.29

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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.