Home / 6,714,884.70-10,050,894.45-5,297,708.70

Finding the Fourth Proportional to 6,714,884.70, 10,050,894.45 and 5,297,708.70

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Solution

The fourth proportional to 6,714,884.70, 10,050,894.45 and 5,297,708.70 is: 7,929,653.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,714,884.70 : 10,050,894.45 = 5,297,708.70 : x
  2. Step 2: Convert to fraction form
    6,714,884.70/10,050,894.45 = 5,297,708.70/x
  3. Step 3: Cross multiply
    6,714,884.70x = 10,050,894.45 × 5,297,708.70
  4. Step 4: Simplify right side
    6,714,884.70x = 53,246,710,970,546.71
  5. Step 5: Solve for x
    x = 53,246,710,970,546.71/6,714,884.70
  6. Step 6: Final answer
    x = 7,929,653.80

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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.