Home / 1,793,303.88-2,474,722.44-977,500.52

Finding the Fourth Proportional to 1,793,303.88, 2,474,722.44 and 977,500.52

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Solution

The fourth proportional to 1,793,303.88, 2,474,722.44 and 977,500.52 is: 1,348,930.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,303.88 : 2,474,722.44 = 977,500.52 : x
  2. Step 2: Convert to fraction form
    1,793,303.88/2,474,722.44 = 977,500.52/x
  3. Step 3: Cross multiply
    1,793,303.88x = 2,474,722.44 × 977,500.52
  4. Step 4: Simplify right side
    1,793,303.88x = 2,419,042,471,955.67
  5. Step 5: Solve for x
    x = 2,419,042,471,955.67/1,793,303.88
  6. Step 6: Final answer
    x = 1,348,930.60

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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.