Home / 1,057,317.22-1,459,058.67-573,872.06

Finding the Fourth Proportional to 1,057,317.22, 1,459,058.67 and 573,872.06

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Solution

The fourth proportional to 1,057,317.22, 1,459,058.67 and 573,872.06 is: 791,922.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,317.22 : 1,459,058.67 = 573,872.06 : x
  2. Step 2: Convert to fraction form
    1,057,317.22/1,459,058.67 = 573,872.06/x
  3. Step 3: Cross multiply
    1,057,317.22x = 1,459,058.67 × 573,872.06
  4. Step 4: Simplify right side
    1,057,317.22x = 837,312,994,449.11
  5. Step 5: Solve for x
    x = 837,312,994,449.11/1,057,317.22
  6. Step 6: Final answer
    x = 791,922.22

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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.