Home / 11,628,724.11-17,453,865.10-5,875,501.33

Finding the Fourth Proportional to 11,628,724.11, 17,453,865.10 and 5,875,501.33

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Solution

The fourth proportional to 11,628,724.11, 17,453,865.10 and 5,875,501.33 is: 8,818,698.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,628,724.11 : 17,453,865.10 = 5,875,501.33 : x
  2. Step 2: Convert to fraction form
    11,628,724.11/17,453,865.10 = 5,875,501.33/x
  3. Step 3: Cross multiply
    11,628,724.11x = 17,453,865.10 × 5,875,501.33
  4. Step 4: Simplify right side
    11,628,724.11x = 102,550,207,550,367.16
  5. Step 5: Solve for x
    x = 102,550,207,550,367.16/11,628,724.11
  6. Step 6: Final answer
    x = 8,818,698.13

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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.