Home / 8,541,463.04-11,787,218.52-4,673,984.48

Finding the Fourth Proportional to 8,541,463.04, 11,787,218.52 and 4,673,984.48

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Solution

The fourth proportional to 8,541,463.04, 11,787,218.52 and 4,673,984.48 is: 6,450,098.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,541,463.04 : 11,787,218.52 = 4,673,984.48 : x
  2. Step 2: Convert to fraction form
    8,541,463.04/11,787,218.52 = 4,673,984.48/x
  3. Step 3: Cross multiply
    8,541,463.04x = 11,787,218.52 × 4,673,984.48
  4. Step 4: Simplify right side
    8,541,463.04x = 55,093,276,424,848.57
  5. Step 5: Solve for x
    x = 55,093,276,424,848.57/8,541,463.04
  6. Step 6: Final answer
    x = 6,450,098.32

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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.