Home / 1,051,028.35-1,450,419.08-567,593.44

Finding the Fourth Proportional to 1,051,028.35, 1,450,419.08 and 567,593.44

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Solution

The fourth proportional to 1,051,028.35, 1,450,419.08 and 567,593.44 is: 783,278.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,028.35 : 1,450,419.08 = 567,593.44 : x
  2. Step 2: Convert to fraction form
    1,051,028.35/1,450,419.08 = 567,593.44/x
  3. Step 3: Cross multiply
    1,051,028.35x = 1,450,419.08 × 567,593.44
  4. Step 4: Simplify right side
    1,051,028.35x = 823,248,348,594.82
  5. Step 5: Solve for x
    x = 823,248,348,594.82/1,051,028.35
  6. Step 6: Final answer
    x = 783,278.92

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1.5x scale

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.