Home / 4,226,392.48-6,339,354.48-3,090,318.88

Finding the Fourth Proportional to 4,226,392.48, 6,339,354.48 and 3,090,318.88

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Solution

The fourth proportional to 4,226,392.48, 6,339,354.48 and 3,090,318.88 is: 4,635,307.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226,392.48 : 6,339,354.48 = 3,090,318.88 : x
  2. Step 2: Convert to fraction form
    4,226,392.48/6,339,354.48 = 3,090,318.88/x
  3. Step 3: Cross multiply
    4,226,392.48x = 6,339,354.48 × 3,090,318.88
  4. Step 4: Simplify right side
    4,226,392.48x = 19,590,626,836,556.58
  5. Step 5: Solve for x
    x = 19,590,626,836,556.58/4,226,392.48
  6. Step 6: Final answer
    x = 4,635,307.04

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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.