Home / 7,832,016.58-10,808,866.82-4,569,882.25

Finding the Fourth Proportional to 7,832,016.58, 10,808,866.82 and 4,569,882.25

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Solution

The fourth proportional to 7,832,016.58, 10,808,866.82 and 4,569,882.25 is: 6,306,836.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,832,016.58 : 10,808,866.82 = 4,569,882.25 : x
  2. Step 2: Convert to fraction form
    7,832,016.58/10,808,866.82 = 4,569,882.25/x
  3. Step 3: Cross multiply
    7,832,016.58x = 10,808,866.82 × 4,569,882.25
  4. Step 4: Simplify right side
    7,832,016.58x = 49,395,248,546,438.20
  5. Step 5: Solve for x
    x = 49,395,248,546,438.20/7,832,016.58
  6. Step 6: Final answer
    x = 6,306,836.57

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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.