Home / 6,931,014.59-10,394,310.92-2,380,966.25

Finding the Fourth Proportional to 6,931,014.59, 10,394,310.92 and 2,380,966.25

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Solution

The fourth proportional to 6,931,014.59, 10,394,310.92 and 2,380,966.25 is: 3,570,689.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,931,014.59 : 10,394,310.92 = 2,380,966.25 : x
  2. Step 2: Convert to fraction form
    6,931,014.59/10,394,310.92 = 2,380,966.25/x
  3. Step 3: Cross multiply
    6,931,014.59x = 10,394,310.92 × 2,380,966.25
  4. Step 4: Simplify right side
    6,931,014.59x = 24,748,503,428,650.06
  5. Step 5: Solve for x
    x = 24,748,503,428,650.06/6,931,014.59
  6. Step 6: Final answer
    x = 3,570,689.85

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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.