Home / 2,234,577.60-3,351,897.66-637,141.32

Finding the Fourth Proportional to 2,234,577.60, 3,351,897.66 and 637,141.32

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Solution

The fourth proportional to 2,234,577.60, 3,351,897.66 and 637,141.32 is: 955,720.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,577.60 : 3,351,897.66 = 637,141.32 : x
  2. Step 2: Convert to fraction form
    2,234,577.60/3,351,897.66 = 637,141.32/x
  3. Step 3: Cross multiply
    2,234,577.60x = 3,351,897.66 × 637,141.32
  4. Step 4: Simplify right side
    2,234,577.60x = 2,135,632,499,597.31
  5. Step 5: Solve for x
    x = 2,135,632,499,597.31/2,234,577.60
  6. Step 6: Final answer
    x = 955,720.89

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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.