Home / 1,958,004.52-2,937,039.26-538,051.88

Finding the Fourth Proportional to 1,958,004.52, 2,937,039.26 and 538,051.88

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Solution

The fourth proportional to 1,958,004.52, 2,937,039.26 and 538,051.88 is: 807,086.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,958,004.52 : 2,937,039.26 = 538,051.88 : x
  2. Step 2: Convert to fraction form
    1,958,004.52/2,937,039.26 = 538,051.88/x
  3. Step 3: Cross multiply
    1,958,004.52x = 2,937,039.26 × 538,051.88
  4. Step 4: Simplify right side
    1,958,004.52x = 1,580,279,495,476.81
  5. Step 5: Solve for x
    x = 1,580,279,495,476.81/1,958,004.52
  6. Step 6: Final answer
    x = 807,086.75

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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.