Home / 9,465,971.18-14,198,956.74-2,277,505.13

Finding the Fourth Proportional to 9,465,971.18, 14,198,956.74 and 2,277,505.13

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Solution

The fourth proportional to 9,465,971.18, 14,198,956.74 and 2,277,505.13 is: 3,416,257.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465,971.18 : 14,198,956.74 = 2,277,505.13 : x
  2. Step 2: Convert to fraction form
    9,465,971.18/14,198,956.74 = 2,277,505.13/x
  3. Step 3: Cross multiply
    9,465,971.18x = 14,198,956.74 × 2,277,505.13
  4. Step 4: Simplify right side
    9,465,971.18x = 32,338,196,745,003.29
  5. Step 5: Solve for x
    x = 32,338,196,745,003.29/9,465,971.18
  6. Step 6: Final answer
    x = 3,416,257.68

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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.