Home / 1,175,194.17-1,762,917.62-501,346.67

Finding the Fourth Proportional to 1,175,194.17, 1,762,917.62 and 501,346.67

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Solution

The fourth proportional to 1,175,194.17, 1,762,917.62 and 501,346.67 is: 752,073.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,194.17 : 1,762,917.62 = 501,346.67 : x
  2. Step 2: Convert to fraction form
    1,175,194.17/1,762,917.62 = 501,346.67/x
  3. Step 3: Cross multiply
    1,175,194.17x = 1,762,917.62 × 501,346.67
  4. Step 4: Simplify right side
    1,175,194.17x = 883,832,866,950.00
  5. Step 5: Solve for x
    x = 883,832,866,950.00/1,175,194.17
  6. Step 6: Final answer
    x = 752,073.90

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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.