Home / 6,248,720.90-9,372,993.87-2,462,236.58

Finding the Fourth Proportional to 6,248,720.90, 9,372,993.87 and 2,462,236.58

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Solution

The fourth proportional to 6,248,720.90, 9,372,993.87 and 2,462,236.58 is: 3,693,320.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,248,720.90 : 9,372,993.87 = 2,462,236.58 : x
  2. Step 2: Convert to fraction form
    6,248,720.90/9,372,993.87 = 2,462,236.58/x
  3. Step 3: Cross multiply
    6,248,720.90x = 9,372,993.87 × 2,462,236.58
  4. Step 4: Simplify right side
    6,248,720.90x = 23,078,528,370,829.76
  5. Step 5: Solve for x
    x = 23,078,528,370,829.76/6,248,720.90
  6. Step 6: Final answer
    x = 3,693,320.40

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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.