Home / 2,955,247.40-4,433,122.68-932,950.40

Finding the Fourth Proportional to 2,955,247.40, 4,433,122.68 and 932,950.40

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Solution

The fourth proportional to 2,955,247.40, 4,433,122.68 and 932,950.40 is: 1,399,505.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,247.40 : 4,433,122.68 = 932,950.40 : x
  2. Step 2: Convert to fraction form
    2,955,247.40/4,433,122.68 = 932,950.40/x
  3. Step 3: Cross multiply
    2,955,247.40x = 4,433,122.68 × 932,950.40
  4. Step 4: Simplify right side
    2,955,247.40x = 4,135,883,577,555.07
  5. Step 5: Solve for x
    x = 4,135,883,577,555.07/2,955,247.40
  6. Step 6: Final answer
    x = 1,399,505.02

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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.