Home / 6,241,830.20-9,365,078.10-2,457,950.84

Finding the Fourth Proportional to 6,241,830.20, 9,365,078.10 and 2,457,950.84

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Solution

The fourth proportional to 6,241,830.20, 9,365,078.10 and 2,457,950.84 is: 3,687,844.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,830.20 : 9,365,078.10 = 2,457,950.84 : x
  2. Step 2: Convert to fraction form
    6,241,830.20/9,365,078.10 = 2,457,950.84/x
  3. Step 3: Cross multiply
    6,241,830.20x = 9,365,078.10 × 2,457,950.84
  4. Step 4: Simplify right side
    6,241,830.20x = 23,018,901,582,560.60
  5. Step 5: Solve for x
    x = 23,018,901,582,560.60/6,241,830.20
  6. Step 6: Final answer
    x = 3,687,844.89

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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.