Home / 1,845,110.40-2,767,649.12-582,938

Finding the Fourth Proportional to 1,845,110.40, 2,767,649.12 and 582,938

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Solution

The fourth proportional to 1,845,110.40, 2,767,649.12 and 582,938 is: 874,401.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,110.40 : 2,767,649.12 = 582,938 : x
  2. Step 2: Convert to fraction form
    1,845,110.40/2,767,649.12 = 582,938/x
  3. Step 3: Cross multiply
    1,845,110.40x = 2,767,649.12 × 582,938
  4. Step 4: Simplify right side
    1,845,110.40x = 1,613,367,842,714.56
  5. Step 5: Solve for x
    x = 1,613,367,842,714.56/1,845,110.40
  6. Step 6: Final answer
    x = 874,401.79

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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.