Home / 6,567,441.12-9,064,580.40-3,852,061.92

Finding the Fourth Proportional to 6,567,441.12, 9,064,580.40 and 3,852,061.92

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Solution

The fourth proportional to 6,567,441.12, 9,064,580.40 and 3,852,061.92 is: 5,316,732.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,441.12 : 9,064,580.40 = 3,852,061.92 : x
  2. Step 2: Convert to fraction form
    6,567,441.12/9,064,580.40 = 3,852,061.92/x
  3. Step 3: Cross multiply
    6,567,441.12x = 9,064,580.40 × 3,852,061.92
  4. Step 4: Simplify right side
    6,567,441.12x = 34,917,324,979,618.37
  5. Step 5: Solve for x
    x = 34,917,324,979,618.37/6,567,441.12
  6. Step 6: Final answer
    x = 5,316,732.09

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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.