Home / 10,310,256.78-14,226,572.64-5,958,502.68

Finding the Fourth Proportional to 10,310,256.78, 14,226,572.64 and 5,958,502.68

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Solution

The fourth proportional to 10,310,256.78, 14,226,572.64 and 5,958,502.68 is: 8,221,819.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,310,256.78 : 14,226,572.64 = 5,958,502.68 : x
  2. Step 2: Convert to fraction form
    10,310,256.78/14,226,572.64 = 5,958,502.68/x
  3. Step 3: Cross multiply
    10,310,256.78x = 14,226,572.64 × 5,958,502.68
  4. Step 4: Simplify right side
    10,310,256.78x = 84,769,071,202,654.67
  5. Step 5: Solve for x
    x = 84,769,071,202,654.67/10,310,256.78
  6. Step 6: Final answer
    x = 8,221,819.59

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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.