Home / 11,238,133.69-15,508,624.55-6,081,495.29

Finding the Fourth Proportional to 11,238,133.69, 15,508,624.55 and 6,081,495.29

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Solution

The fourth proportional to 11,238,133.69, 15,508,624.55 and 6,081,495.29 is: 8,392,463.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,238,133.69 : 15,508,624.55 = 6,081,495.29 : x
  2. Step 2: Convert to fraction form
    11,238,133.69/15,508,624.55 = 6,081,495.29/x
  3. Step 3: Cross multiply
    11,238,133.69x = 15,508,624.55 × 6,081,495.29
  4. Step 4: Simplify right side
    11,238,133.69x = 94,315,627,155,203.38
  5. Step 5: Solve for x
    x = 94,315,627,155,203.38/11,238,133.69
  6. Step 6: Final answer
    x = 8,392,463.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.