Home / 9,267,000.40-13,900,500.60-6,243,691.60

Finding the Fourth Proportional to 9,267,000.40, 13,900,500.60 and 6,243,691.60

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Solution

The fourth proportional to 9,267,000.40, 13,900,500.60 and 6,243,691.60 is: 9,365,537.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267,000.40 : 13,900,500.60 = 6,243,691.60 : x
  2. Step 2: Convert to fraction form
    9,267,000.40/13,900,500.60 = 6,243,691.60/x
  3. Step 3: Cross multiply
    9,267,000.40x = 13,900,500.60 × 6,243,691.60
  4. Step 4: Simplify right side
    9,267,000.40x = 86,790,438,832,014.95
  5. Step 5: Solve for x
    x = 86,790,438,832,014.95/9,267,000.40
  6. Step 6: Final answer
    x = 9,365,537.40

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1.5x scale

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.