Home / 1,334,169.20-2,001,627.93-536,011.22

Finding the Fourth Proportional to 1,334,169.20, 2,001,627.93 and 536,011.22

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Solution

The fourth proportional to 1,334,169.20, 2,001,627.93 and 536,011.22 is: 804,167.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,169.20 : 2,001,627.93 = 536,011.22 : x
  2. Step 2: Convert to fraction form
    1,334,169.20/2,001,627.93 = 536,011.22/x
  3. Step 3: Cross multiply
    1,334,169.20x = 2,001,627.93 × 536,011.22
  4. Step 4: Simplify right side
    1,334,169.20x = 1,072,895,028,745.37
  5. Step 5: Solve for x
    x = 1,072,895,028,745.37/1,334,169.20
  6. Step 6: Final answer
    x = 804,167.14

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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.