Home / 843,820.06-1,164,426.82-461,773.03

Finding the Fourth Proportional to 843,820.06, 1,164,426.82 and 461,773.03

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Solution

The fourth proportional to 843,820.06, 1,164,426.82 and 461,773.03 is: 637,222.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,820.06 : 1,164,426.82 = 461,773.03 : x
  2. Step 2: Convert to fraction form
    843,820.06/1,164,426.82 = 461,773.03/x
  3. Step 3: Cross multiply
    843,820.06x = 1,164,426.82 × 461,773.03
  4. Step 4: Simplify right side
    843,820.06x = 537,700,900,884.67
  5. Step 5: Solve for x
    x = 537,700,900,884.67/843,820.06
  6. Step 6: Final answer
    x = 637,222.23

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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.