Home / 5,592,057.28-7,717,083.84-3,111,313.82

Finding the Fourth Proportional to 5,592,057.28, 7,717,083.84 and 3,111,313.82

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Solution

The fourth proportional to 5,592,057.28, 7,717,083.84 and 3,111,313.82 is: 4,293,637.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,592,057.28 : 7,717,083.84 = 3,111,313.82 : x
  2. Step 2: Convert to fraction form
    5,592,057.28/7,717,083.84 = 3,111,313.82/x
  3. Step 3: Cross multiply
    5,592,057.28x = 7,717,083.84 × 3,111,313.82
  4. Step 4: Simplify right side
    5,592,057.28x = 24,010,269,562,905.25
  5. Step 5: Solve for x
    x = 24,010,269,562,905.25/5,592,057.28
  6. Step 6: Final answer
    x = 4,293,637.99

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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.