Home / 2,534,999.70-3,802,499.55-2,425,790.10

Finding the Fourth Proportional to 2,534,999.70, 3,802,499.55 and 2,425,790.10

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Solution

The fourth proportional to 2,534,999.70, 3,802,499.55 and 2,425,790.10 is: 3,638,685.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,999.70 : 3,802,499.55 = 2,425,790.10 : x
  2. Step 2: Convert to fraction form
    2,534,999.70/3,802,499.55 = 2,425,790.10/x
  3. Step 3: Cross multiply
    2,534,999.70x = 3,802,499.55 × 2,425,790.10
  4. Step 4: Simplify right side
    2,534,999.70x = 9,224,065,763,644.46
  5. Step 5: Solve for x
    x = 9,224,065,763,644.46/2,534,999.70
  6. Step 6: Final answer
    x = 3,638,685.15

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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.