Home / 7,045,170.33-10,564,424.69-2,729,241.93

Finding the Fourth Proportional to 7,045,170.33, 10,564,424.69 and 2,729,241.93

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Solution

The fourth proportional to 7,045,170.33, 10,564,424.69 and 2,729,241.93 is: 4,092,572.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,045,170.33 : 10,564,424.69 = 2,729,241.93 : x
  2. Step 2: Convert to fraction form
    7,045,170.33/10,564,424.69 = 2,729,241.93/x
  3. Step 3: Cross multiply
    7,045,170.33x = 10,564,424.69 × 2,729,241.93
  4. Step 4: Simplify right side
    7,045,170.33x = 28,832,870,816,629.05
  5. Step 5: Solve for x
    x = 28,832,870,816,629.05/7,045,170.33
  6. Step 6: Final answer
    x = 4,092,572.57

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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.