Home / 8,081,732.97-11,153,051.73-4,596,982.43

Finding the Fourth Proportional to 8,081,732.97, 11,153,051.73 and 4,596,982.43

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Solution

The fourth proportional to 8,081,732.97, 11,153,051.73 and 4,596,982.43 is: 6,343,983.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,081,732.97 : 11,153,051.73 = 4,596,982.43 : x
  2. Step 2: Convert to fraction form
    8,081,732.97/11,153,051.73 = 4,596,982.43/x
  3. Step 3: Cross multiply
    8,081,732.97x = 11,153,051.73 × 4,596,982.43
  4. Step 4: Simplify right side
    8,081,732.97x = 51,270,382,787,925.84
  5. Step 5: Solve for x
    x = 51,270,382,787,925.84/8,081,732.97
  6. Step 6: Final answer
    x = 6,343,983.77

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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.