Home / 8,910,963.83-12,297,153.75-4,836,582.83

Finding the Fourth Proportional to 8,910,963.83, 12,297,153.75 and 4,836,582.83

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Solution

The fourth proportional to 8,910,963.83, 12,297,153.75 and 4,836,582.83 is: 6,674,497.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,910,963.83 : 12,297,153.75 = 4,836,582.83 : x
  2. Step 2: Convert to fraction form
    8,910,963.83/12,297,153.75 = 4,836,582.83/x
  3. Step 3: Cross multiply
    8,910,963.83x = 12,297,153.75 × 4,836,582.83
  4. Step 4: Simplify right side
    8,910,963.83x = 59,476,202,685,120.12
  5. Step 5: Solve for x
    x = 59,476,202,685,120.12/8,910,963.83
  6. Step 6: Final answer
    x = 6,674,497.15

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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.