Home / 10,214,924.48-14,096,752.08-5,568,712.64

Finding the Fourth Proportional to 10,214,924.48, 14,096,752.08 and 5,568,712.64

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Solution

The fourth proportional to 10,214,924.48, 14,096,752.08 and 5,568,712.64 is: 7,684,908.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,214,924.48 : 14,096,752.08 = 5,568,712.64 : x
  2. Step 2: Convert to fraction form
    10,214,924.48/14,096,752.08 = 5,568,712.64/x
  3. Step 3: Cross multiply
    10,214,924.48x = 14,096,752.08 × 5,568,712.64
  4. Step 4: Simplify right side
    10,214,924.48x = 78,500,761,490,842.28
  5. Step 5: Solve for x
    x = 78,500,761,490,842.28/10,214,924.48
  6. Step 6: Final answer
    x = 7,684,908.65

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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.