Home / 9,625,858.31-14,438,820.43-2,437,388.87

Finding the Fourth Proportional to 9,625,858.31, 14,438,820.43 and 2,437,388.87

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Solution

The fourth proportional to 9,625,858.31, 14,438,820.43 and 2,437,388.87 is: 3,656,091.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625,858.31 : 14,438,820.43 = 2,437,388.87 : x
  2. Step 2: Convert to fraction form
    9,625,858.31/14,438,820.43 = 2,437,388.87/x
  3. Step 3: Cross multiply
    9,625,858.31x = 14,438,820.43 × 2,437,388.87
  4. Step 4: Simplify right side
    9,625,858.31x = 35,193,020,212,010.62
  5. Step 5: Solve for x
    x = 35,193,020,212,010.62/9,625,858.31
  6. Step 6: Final answer
    x = 3,656,091.65

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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.