Home / 3,749,060.40-5,622,428.10-1,352,593.56

Finding the Fourth Proportional to 3,749,060.40, 5,622,428.10 and 1,352,593.56

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Solution

The fourth proportional to 3,749,060.40, 5,622,428.10 and 1,352,593.56 is: 2,028,470.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,060.40 : 5,622,428.10 = 1,352,593.56 : x
  2. Step 2: Convert to fraction form
    3,749,060.40/5,622,428.10 = 1,352,593.56/x
  3. Step 3: Cross multiply
    3,749,060.40x = 5,622,428.10 × 1,352,593.56
  4. Step 4: Simplify right side
    3,749,060.40x = 7,604,860,039,623.04
  5. Step 5: Solve for x
    x = 7,604,860,039,623.04/3,749,060.40
  6. Step 6: Final answer
    x = 2,028,470.93

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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.