Home / 7,741,009.53-11,610,156.53-2,948,986.35

Finding the Fourth Proportional to 7,741,009.53, 11,610,156.53 and 2,948,986.35

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Solution

The fourth proportional to 7,741,009.53, 11,610,156.53 and 2,948,986.35 is: 4,422,962.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,741,009.53 : 11,610,156.53 = 2,948,986.35 : x
  2. Step 2: Convert to fraction form
    7,741,009.53/11,610,156.53 = 2,948,986.35/x
  3. Step 3: Cross multiply
    7,741,009.53x = 11,610,156.53 × 2,948,986.35
  4. Step 4: Simplify right side
    7,741,009.53x = 34,238,193,113,588.44
  5. Step 5: Solve for x
    x = 34,238,193,113,588.44/7,741,009.53
  6. Step 6: Final answer
    x = 4,422,962.27

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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.