Home / 5,096,426.13-7,033,069.20-2,804,586.81

Finding the Fourth Proportional to 5,096,426.13, 7,033,069.20 and 2,804,586.81

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Solution

The fourth proportional to 5,096,426.13, 7,033,069.20 and 2,804,586.81 is: 3,870,330.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,426.13 : 7,033,069.20 = 2,804,586.81 : x
  2. Step 2: Convert to fraction form
    5,096,426.13/7,033,069.20 = 2,804,586.81/x
  3. Step 3: Cross multiply
    5,096,426.13x = 7,033,069.20 × 2,804,586.81
  4. Step 4: Simplify right side
    5,096,426.13x = 19,724,853,112,137.25
  5. Step 5: Solve for x
    x = 19,724,853,112,137.25/5,096,426.13
  6. Step 6: Final answer
    x = 3,870,330.43

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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.