Home / 4,297,486.80-5,931,374.22-2,463,174.53

Finding the Fourth Proportional to 4,297,486.80, 5,931,374.22 and 2,463,174.53

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Solution

The fourth proportional to 4,297,486.80, 5,931,374.22 and 2,463,174.53 is: 3,399,663.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,297,486.80 : 5,931,374.22 = 2,463,174.53 : x
  2. Step 2: Convert to fraction form
    4,297,486.80/5,931,374.22 = 2,463,174.53/x
  3. Step 3: Cross multiply
    4,297,486.80x = 5,931,374.22 × 2,463,174.53
  4. Step 4: Simplify right side
    4,297,486.80x = 14,610,009,906,602.62
  5. Step 5: Solve for x
    x = 14,610,009,906,602.62/4,297,486.80
  6. Step 6: Final answer
    x = 3,399,663.71

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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.