Home / 9,022,593.69-13,537,435.50-3,970,361.25

Finding the Fourth Proportional to 9,022,593.69, 13,537,435.50 and 3,970,361.25

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Solution

The fourth proportional to 9,022,593.69, 13,537,435.50 and 3,970,361.25 is: 5,957,101.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022,593.69 : 13,537,435.50 = 3,970,361.25 : x
  2. Step 2: Convert to fraction form
    9,022,593.69/13,537,435.50 = 3,970,361.25/x
  3. Step 3: Cross multiply
    9,022,593.69x = 13,537,435.50 × 3,970,361.25
  4. Step 4: Simplify right side
    9,022,593.69x = 53,748,509,333,574.38
  5. Step 5: Solve for x
    x = 53,748,509,333,574.38/9,022,593.69
  6. Step 6: Final answer
    x = 5,957,101.82

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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.