Home / 1,057,596.66-1,459,483.41-574,161.12

Finding the Fourth Proportional to 1,057,596.66, 1,459,483.41 and 574,161.12

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Solution

The fourth proportional to 1,057,596.66, 1,459,483.41 and 574,161.12 is: 792,342.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,596.66 : 1,459,483.41 = 574,161.12 : x
  2. Step 2: Convert to fraction form
    1,057,596.66/1,459,483.41 = 574,161.12/x
  3. Step 3: Cross multiply
    1,057,596.66x = 1,459,483.41 × 574,161.12
  4. Step 4: Simplify right side
    1,057,596.66x = 837,978,629,307.02
  5. Step 5: Solve for x
    x = 837,978,629,307.02/1,057,596.66
  6. Step 6: Final answer
    x = 792,342.36

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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.