Home / 3,526,502.40-5,301,028.80-3,276,892.80

Finding the Fourth Proportional to 3,526,502.40, 5,301,028.80 and 3,276,892.80

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Solution

The fourth proportional to 3,526,502.40, 5,301,028.80 and 3,276,892.80 is: 4,925,816.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,502.40 : 5,301,028.80 = 3,276,892.80 : x
  2. Step 2: Convert to fraction form
    3,526,502.40/5,301,028.80 = 3,276,892.80/x
  3. Step 3: Cross multiply
    3,526,502.40x = 5,301,028.80 × 3,276,892.80
  4. Step 4: Simplify right side
    3,526,502.40x = 17,370,903,107,312.64
  5. Step 5: Solve for x
    x = 17,370,903,107,312.64/3,526,502.40
  6. Step 6: Final answer
    x = 4,925,816.33

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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.