Home / 4,775,448.52-7,158,669.90-2,377,025.56

Finding the Fourth Proportional to 4,775,448.52, 7,158,669.90 and 2,377,025.56

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Solution

The fourth proportional to 4,775,448.52, 7,158,669.90 and 2,377,025.56 is: 3,563,296.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,775,448.52 : 7,158,669.90 = 2,377,025.56 : x
  2. Step 2: Convert to fraction form
    4,775,448.52/7,158,669.90 = 2,377,025.56/x
  3. Step 3: Cross multiply
    4,775,448.52x = 7,158,669.90 × 2,377,025.56
  4. Step 4: Simplify right side
    4,775,448.52x = 17,016,341,327,902.64
  5. Step 5: Solve for x
    x = 17,016,341,327,902.64/4,775,448.52
  6. Step 6: Final answer
    x = 3,563,296.99

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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.