Home / 11,237,457.20-16,827,673.80-6,183,057.20

Finding the Fourth Proportional to 11,237,457.20, 16,827,673.80 and 6,183,057.20

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Solution

The fourth proportional to 11,237,457.20, 16,827,673.80 and 6,183,057.20 is: 9,258,897.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,237,457.20 : 16,827,673.80 = 6,183,057.20 : x
  2. Step 2: Convert to fraction form
    11,237,457.20/16,827,673.80 = 6,183,057.20/x
  3. Step 3: Cross multiply
    11,237,457.20x = 16,827,673.80 × 6,183,057.20
  4. Step 4: Simplify right side
    11,237,457.20x = 104,046,469,648,341.38
  5. Step 5: Solve for x
    x = 104,046,469,648,341.38/11,237,457.20
  6. Step 6: Final answer
    x = 9,258,897.97

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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.