Home / 7,423,094.43-11,131,910.60-2,564,164.52

Finding the Fourth Proportional to 7,423,094.43, 11,131,910.60 and 2,564,164.52

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Solution

The fourth proportional to 7,423,094.43, 11,131,910.60 and 2,564,164.52 is: 3,845,303.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,423,094.43 : 11,131,910.60 = 2,564,164.52 : x
  2. Step 2: Convert to fraction form
    7,423,094.43/11,131,910.60 = 2,564,164.52/x
  3. Step 3: Cross multiply
    7,423,094.43x = 11,131,910.60 × 2,564,164.52
  4. Step 4: Simplify right side
    7,423,094.43x = 28,544,050,131,851.54
  5. Step 5: Solve for x
    x = 28,544,050,131,851.54/7,423,094.43
  6. Step 6: Final answer
    x = 3,845,303.38

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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.