Home / 1,054,079.75-1,581,090.92-295,927.50

Finding the Fourth Proportional to 1,054,079.75, 1,581,090.92 and 295,927.50

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Solution

The fourth proportional to 1,054,079.75, 1,581,090.92 and 295,927.50 is: 443,883.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,079.75 : 1,581,090.92 = 295,927.50 : x
  2. Step 2: Convert to fraction form
    1,054,079.75/1,581,090.92 = 295,927.50/x
  3. Step 3: Cross multiply
    1,054,079.75x = 1,581,090.92 × 295,927.50
  4. Step 4: Simplify right side
    1,054,079.75x = 467,888,281,748.66
  5. Step 5: Solve for x
    x = 467,888,281,748.66/1,054,079.75
  6. Step 6: Final answer
    x = 443,883.19

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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.