Home / 6,852,956.45-9,457,091.01-3,754,987.52

Finding the Fourth Proportional to 6,852,956.45, 9,457,091.01 and 3,754,987.52

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Solution

The fourth proportional to 6,852,956.45, 9,457,091.01 and 3,754,987.52 is: 5,181,888.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,852,956.45 : 9,457,091.01 = 3,754,987.52 : x
  2. Step 2: Convert to fraction form
    6,852,956.45/9,457,091.01 = 3,754,987.52/x
  3. Step 3: Cross multiply
    6,852,956.45x = 9,457,091.01 × 3,754,987.52
  4. Step 4: Simplify right side
    6,852,956.45x = 35,511,258,670,768.74
  5. Step 5: Solve for x
    x = 35,511,258,670,768.74/6,852,956.45
  6. Step 6: Final answer
    x = 5,181,888.86

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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.