Home / 7,390,832.60-11,097,653.70-4,031,600.60

Finding the Fourth Proportional to 7,390,832.60, 11,097,653.70 and 4,031,600.60

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Solution

The fourth proportional to 7,390,832.60, 11,097,653.70 and 4,031,600.60 is: 6,053,622.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,390,832.60 : 11,097,653.70 = 4,031,600.60 : x
  2. Step 2: Convert to fraction form
    7,390,832.60/11,097,653.70 = 4,031,600.60/x
  3. Step 3: Cross multiply
    7,390,832.60x = 11,097,653.70 × 4,031,600.60
  4. Step 4: Simplify right side
    7,390,832.60x = 44,741,307,315,512.22
  5. Step 5: Solve for x
    x = 44,741,307,315,512.22/7,390,832.60
  6. Step 6: Final answer
    x = 6,053,622.07

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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.