Home / 1,836,795.84-2,755,189.92-507,096

Finding the Fourth Proportional to 1,836,795.84, 2,755,189.92 and 507,096

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Solution

The fourth proportional to 1,836,795.84, 2,755,189.92 and 507,096 is: 760,642.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836,795.84 : 2,755,189.92 = 507,096 : x
  2. Step 2: Convert to fraction form
    1,836,795.84/2,755,189.92 = 507,096/x
  3. Step 3: Cross multiply
    1,836,795.84x = 2,755,189.92 × 507,096
  4. Step 4: Simplify right side
    1,836,795.84x = 1,397,145,787,672.32
  5. Step 5: Solve for x
    x = 1,397,145,787,672.32/1,836,795.84
  6. Step 6: Final answer
    x = 760,642.94

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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.