Home / 11,233,804.48-15,502,616.32-6,077,164.56

Finding the Fourth Proportional to 11,233,804.48, 15,502,616.32 and 6,077,164.56

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Solution

The fourth proportional to 11,233,804.48, 15,502,616.32 and 6,077,164.56 is: 8,386,468.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,233,804.48 : 15,502,616.32 = 6,077,164.56 : x
  2. Step 2: Convert to fraction form
    11,233,804.48/15,502,616.32 = 6,077,164.56/x
  3. Step 3: Cross multiply
    11,233,804.48x = 15,502,616.32 × 6,077,164.56
  4. Step 4: Simplify right side
    11,233,804.48x = 94,211,950,487,181.61
  5. Step 5: Solve for x
    x = 94,211,950,487,181.61/11,233,804.48
  6. Step 6: Final answer
    x = 8,386,468.77

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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.