Home / 7,404,467.72-11,103,898.38-4,036,841.48

Finding the Fourth Proportional to 7,404,467.72, 11,103,898.38 and 4,036,841.48

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Solution

The fourth proportional to 7,404,467.72, 11,103,898.38 and 4,036,841.48 is: 6,053,733.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,404,467.72 : 11,103,898.38 = 4,036,841.48 : x
  2. Step 2: Convert to fraction form
    7,404,467.72/11,103,898.38 = 4,036,841.48/x
  3. Step 3: Cross multiply
    7,404,467.72x = 11,103,898.38 × 4,036,841.48
  4. Step 4: Simplify right side
    7,404,467.72x = 44,824,677,570,088.80
  5. Step 5: Solve for x
    x = 44,824,677,570,088.80/7,404,467.72
  6. Step 6: Final answer
    x = 6,053,733.94

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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.