Home / 9,802,371.87-14,703,564.29-3,071,310.75

Finding the Fourth Proportional to 9,802,371.87, 14,703,564.29 and 3,071,310.75

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Solution

The fourth proportional to 9,802,371.87, 14,703,564.29 and 3,071,310.75 is: 4,606,968.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,802,371.87 : 14,703,564.29 = 3,071,310.75 : x
  2. Step 2: Convert to fraction form
    9,802,371.87/14,703,564.29 = 3,071,310.75/x
  3. Step 3: Cross multiply
    9,802,371.87x = 14,703,564.29 × 3,071,310.75
  4. Step 4: Simplify right side
    9,802,371.87x = 45,159,215,051,836.56
  5. Step 5: Solve for x
    x = 45,159,215,051,836.56/9,802,371.87
  6. Step 6: Final answer
    x = 4,606,968.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.