Home / 8,567,324.26-11,822,838.59-4,647,070.63

Finding the Fourth Proportional to 8,567,324.26, 11,822,838.59 and 4,647,070.63

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Solution

The fourth proportional to 8,567,324.26, 11,822,838.59 and 4,647,070.63 is: 6,412,920.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,567,324.26 : 11,822,838.59 = 4,647,070.63 : x
  2. Step 2: Convert to fraction form
    8,567,324.26/11,822,838.59 = 4,647,070.63/x
  3. Step 3: Cross multiply
    8,567,324.26x = 11,822,838.59 × 4,647,070.63
  4. Step 4: Simplify right side
    8,567,324.26x = 54,941,565,956,880.20
  5. Step 5: Solve for x
    x = 54,941,565,956,880.20/8,567,324.26
  6. Step 6: Final answer
    x = 6,412,920.10

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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.