Home / 9,344,779.20-13,993,549.20-6,132,513.60

Finding the Fourth Proportional to 9,344,779.20, 13,993,549.20 and 6,132,513.60

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Solution

The fourth proportional to 9,344,779.20, 13,993,549.20 and 6,132,513.60 is: 9,183,270.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,779.20 : 13,993,549.20 = 6,132,513.60 : x
  2. Step 2: Convert to fraction form
    9,344,779.20/13,993,549.20 = 6,132,513.60/x
  3. Step 3: Cross multiply
    9,344,779.20x = 13,993,549.20 × 6,132,513.60
  4. Step 4: Simplify right side
    9,344,779.20x = 85,815,630,781,269.11
  5. Step 5: Solve for x
    x = 85,815,630,781,269.11/9,344,779.20
  6. Step 6: Final answer
    x = 9,183,270.03

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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.