Home / 6,144,501.33-9,218,248.97-2,045,814.91

Finding the Fourth Proportional to 6,144,501.33, 9,218,248.97 and 2,045,814.91

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Solution

The fourth proportional to 6,144,501.33, 9,218,248.97 and 2,045,814.91 is: 3,069,220.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,501.33 : 9,218,248.97 = 2,045,814.91 : x
  2. Step 2: Convert to fraction form
    6,144,501.33/9,218,248.97 = 2,045,814.91/x
  3. Step 3: Cross multiply
    6,144,501.33x = 9,218,248.97 × 2,045,814.91
  4. Step 4: Simplify right side
    6,144,501.33x = 18,858,831,186,918.14
  5. Step 5: Solve for x
    x = 18,858,831,186,918.14/6,144,501.33
  6. Step 6: Final answer
    x = 3,069,220.78

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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.