Home / 14,582,721.74-21,873,801.04-4,354,511.85

Finding the Fourth Proportional to 14,582,721.74, 21,873,801.04 and 4,354,511.85

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Solution

The fourth proportional to 14,582,721.74, 21,873,801.04 and 4,354,511.85 is: 6,531,683.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,582,721.74 : 21,873,801.04 = 4,354,511.85 : x
  2. Step 2: Convert to fraction form
    14,582,721.74/21,873,801.04 = 4,354,511.85/x
  3. Step 3: Cross multiply
    14,582,721.74x = 21,873,801.04 × 4,354,511.85
  4. Step 4: Simplify right side
    14,582,721.74x = 95,249,725,822,336.05
  5. Step 5: Solve for x
    x = 95,249,725,822,336.05/14,582,721.74
  6. Step 6: Final answer
    x = 6,531,683.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.