Home / 6,817,338.06-10,225,995.03-3,975,457.38

Finding the Fourth Proportional to 6,817,338.06, 10,225,995.03 and 3,975,457.38

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Solution

The fourth proportional to 6,817,338.06, 10,225,995.03 and 3,975,457.38 is: 5,963,179.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,817,338.06 : 10,225,995.03 = 3,975,457.38 : x
  2. Step 2: Convert to fraction form
    6,817,338.06/10,225,995.03 = 3,975,457.38/x
  3. Step 3: Cross multiply
    6,817,338.06x = 10,225,995.03 × 3,975,457.38
  4. Step 4: Simplify right side
    6,817,338.06x = 40,653,007,409,856.82
  5. Step 5: Solve for x
    x = 40,653,007,409,856.82/6,817,338.06
  6. Step 6: Final answer
    x = 5,963,179.04

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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.