Home / 9,339,101.34-12,892,092.46-6,033,007.58

Finding the Fourth Proportional to 9,339,101.34, 12,892,092.46 and 6,033,007.58

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Solution

The fourth proportional to 9,339,101.34, 12,892,092.46 and 6,033,007.58 is: 8,328,220.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,339,101.34 : 12,892,092.46 = 6,033,007.58 : x
  2. Step 2: Convert to fraction form
    9,339,101.34/12,892,092.46 = 6,033,007.58/x
  3. Step 3: Cross multiply
    9,339,101.34x = 12,892,092.46 × 6,033,007.58
  4. Step 4: Simplify right side
    9,339,101.34x = 77,778,091,483,392.33
  5. Step 5: Solve for x
    x = 77,778,091,483,392.33/9,339,101.34
  6. Step 6: Final answer
    x = 8,328,220.10

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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.