Home / 1,956,070.64-2,933,791.23-535,794.68

Finding the Fourth Proportional to 1,956,070.64, 2,933,791.23 and 535,794.68

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Solution

The fourth proportional to 1,956,070.64, 2,933,791.23 and 535,794.68 is: 803,605.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,070.64 : 2,933,791.23 = 535,794.68 : x
  2. Step 2: Convert to fraction form
    1,956,070.64/2,933,791.23 = 535,794.68/x
  3. Step 3: Cross multiply
    1,956,070.64x = 2,933,791.23 × 535,794.68
  4. Step 4: Simplify right side
    1,956,070.64x = 1,571,909,733,264.66
  5. Step 5: Solve for x
    x = 1,571,909,733,264.66/1,956,070.64
  6. Step 6: Final answer
    x = 803,605.81

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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.