Home / 5,459,493-7,534,100.34-3,045,045

Finding the Fourth Proportional to 5,459,493, 7,534,100.34 and 3,045,045

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Solution

The fourth proportional to 5,459,493, 7,534,100.34 and 3,045,045 is: 4,202,162.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,459,493 : 7,534,100.34 = 3,045,045 : x
  2. Step 2: Convert to fraction form
    5,459,493/7,534,100.34 = 3,045,045/x
  3. Step 3: Cross multiply
    5,459,493x = 7,534,100.34 × 3,045,045
  4. Step 4: Simplify right side
    5,459,493x = 22,941,674,569,815.30
  5. Step 5: Solve for x
    x = 22,941,674,569,815.30/5,459,493
  6. Step 6: Final answer
    x = 4,202,162.10

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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.