Home / 2,502,457.74-3,754,211.49-1,082,715.66

Finding the Fourth Proportional to 2,502,457.74, 3,754,211.49 and 1,082,715.66

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Solution

The fourth proportional to 2,502,457.74, 3,754,211.49 and 1,082,715.66 is: 1,624,300.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,457.74 : 3,754,211.49 = 1,082,715.66 : x
  2. Step 2: Convert to fraction form
    2,502,457.74/3,754,211.49 = 1,082,715.66/x
  3. Step 3: Cross multiply
    2,502,457.74x = 3,754,211.49 × 1,082,715.66
  4. Step 4: Simplify right side
    2,502,457.74x = 4,064,743,571,174.93
  5. Step 5: Solve for x
    x = 4,064,743,571,174.93/2,502,457.74
  6. Step 6: Final answer
    x = 1,624,300.59

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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.