Home / 11,210,825.66-15,470,939.25-6,054,187.05

Finding the Fourth Proportional to 11,210,825.66, 15,470,939.25 and 6,054,187.05

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Solution

The fourth proportional to 11,210,825.66, 15,470,939.25 and 6,054,187.05 is: 8,354,778.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,210,825.66 : 15,470,939.25 = 6,054,187.05 : x
  2. Step 2: Convert to fraction form
    11,210,825.66/15,470,939.25 = 6,054,187.05/x
  3. Step 3: Cross multiply
    11,210,825.66x = 15,470,939.25 × 6,054,187.05
  4. Step 4: Simplify right side
    11,210,825.66x = 93,663,960,058,686.70
  5. Step 5: Solve for x
    x = 93,663,960,058,686.70/11,210,825.66
  6. Step 6: Final answer
    x = 8,354,778.05

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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.