Home / 3,955,322.08-5,933,155.52-1,935,266.72

Finding the Fourth Proportional to 3,955,322.08, 5,933,155.52 and 1,935,266.72

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Solution

The fourth proportional to 3,955,322.08, 5,933,155.52 and 1,935,266.72 is: 2,902,984.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,955,322.08 : 5,933,155.52 = 1,935,266.72 : x
  2. Step 2: Convert to fraction form
    3,955,322.08/5,933,155.52 = 1,935,266.72/x
  3. Step 3: Cross multiply
    3,955,322.08x = 5,933,155.52 × 1,935,266.72
  4. Step 4: Simplify right side
    3,955,322.08x = 11,482,238,422,440.29
  5. Step 5: Solve for x
    x = 11,482,238,422,440.29/3,955,322.08
  6. Step 6: Final answer
    x = 2,902,984.43

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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.