Home / 1,793,295.22-2,474,672.94-977,480.96

Finding the Fourth Proportional to 1,793,295.22, 2,474,672.94 and 977,480.96

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Solution

The fourth proportional to 1,793,295.22, 2,474,672.94 and 977,480.96 is: 1,348,883.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,295.22 : 2,474,672.94 = 977,480.96 : x
  2. Step 2: Convert to fraction form
    1,793,295.22/2,474,672.94 = 977,480.96/x
  3. Step 3: Cross multiply
    1,793,295.22x = 2,474,672.94 × 977,480.96
  4. Step 4: Simplify right side
    1,793,295.22x = 2,418,945,681,077.22
  5. Step 5: Solve for x
    x = 2,418,945,681,077.22/1,793,295.22
  6. Step 6: Final answer
    x = 1,348,883.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.