Home / 1,057,270.66-1,459,034.24-573,835.82

Finding the Fourth Proportional to 1,057,270.66, 1,459,034.24 and 573,835.82

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Solution

The fourth proportional to 1,057,270.66, 1,459,034.24 and 573,835.82 is: 791,893.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,270.66 : 1,459,034.24 = 573,835.82 : x
  2. Step 2: Convert to fraction form
    1,057,270.66/1,459,034.24 = 573,835.82/x
  3. Step 3: Cross multiply
    1,057,270.66x = 1,459,034.24 × 573,835.82
  4. Step 4: Simplify right side
    1,057,270.66x = 837,246,099,354.13
  5. Step 5: Solve for x
    x = 837,246,099,354.13/1,057,270.66
  6. Step 6: Final answer
    x = 791,893.82

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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.