Home / 1,334,167.17-2,001,624.43-536,009.22

Finding the Fourth Proportional to 1,334,167.17, 2,001,624.43 and 536,009.22

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Solution

The fourth proportional to 1,334,167.17, 2,001,624.43 and 536,009.22 is: 804,163.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,167.17 : 2,001,624.43 = 536,009.22 : x
  2. Step 2: Convert to fraction form
    1,334,167.17/2,001,624.43 = 536,009.22/x
  3. Step 3: Cross multiply
    1,334,167.17x = 2,001,624.43 × 536,009.22
  4. Step 4: Simplify right side
    1,334,167.17x = 1,072,889,149,457.24
  5. Step 5: Solve for x
    x = 1,072,889,149,457.24/1,334,167.17
  6. Step 6: Final answer
    x = 804,163.96

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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.