Home / 3,485,792.33-4,810,964.18-2,904,093.06

Finding the Fourth Proportional to 3,485,792.33, 4,810,964.18 and 2,904,093.06

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Solution

The fourth proportional to 3,485,792.33, 4,810,964.18 and 2,904,093.06 is: 4,008,123.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,485,792.33 : 4,810,964.18 = 2,904,093.06 : x
  2. Step 2: Convert to fraction form
    3,485,792.33/4,810,964.18 = 2,904,093.06/x
  3. Step 3: Cross multiply
    3,485,792.33x = 4,810,964.18 × 2,904,093.06
  4. Step 4: Simplify right side
    3,485,792.33x = 13,971,487,672,526.12
  5. Step 5: Solve for x
    x = 13,971,487,672,526.12/3,485,792.33
  6. Step 6: Final answer
    x = 4,008,123.93

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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.