Home / 9,396,460.60-14,094,690.90-7,884,806.20

Finding the Fourth Proportional to 9,396,460.60, 14,094,690.90 and 7,884,806.20

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Solution

The fourth proportional to 9,396,460.60, 14,094,690.90 and 7,884,806.20 is: 11,827,209.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396,460.60 : 14,094,690.90 = 7,884,806.20 : x
  2. Step 2: Convert to fraction form
    9,396,460.60/14,094,690.90 = 7,884,806.20/x
  3. Step 3: Cross multiply
    9,396,460.60x = 14,094,690.90 × 7,884,806.20
  4. Step 4: Simplify right side
    9,396,460.60x = 111,133,906,195,403.58
  5. Step 5: Solve for x
    x = 111,133,906,195,403.58/9,396,460.60
  6. Step 6: Final answer
    x = 11,827,209.30

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Similar ratio
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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.