Home / 7,532,676.45-10,395,050.09-4,270,106.61

Finding the Fourth Proportional to 7,532,676.45, 10,395,050.09 and 4,270,106.61

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Solution

The fourth proportional to 7,532,676.45, 10,395,050.09 and 4,270,106.61 is: 5,892,722.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,532,676.45 : 10,395,050.09 = 4,270,106.61 : x
  2. Step 2: Convert to fraction form
    7,532,676.45/10,395,050.09 = 4,270,106.61/x
  3. Step 3: Cross multiply
    7,532,676.45x = 10,395,050.09 × 4,270,106.61
  4. Step 4: Simplify right side
    7,532,676.45x = 44,387,972,079,239.57
  5. Step 5: Solve for x
    x = 44,387,972,079,239.57/7,532,676.45
  6. Step 6: Final answer
    x = 5,892,722.51

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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.