Home / 2,273,259.40-3,408,660.30-943,697.80

Finding the Fourth Proportional to 2,273,259.40, 3,408,660.30 and 943,697.80

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Solution

The fourth proportional to 2,273,259.40, 3,408,660.30 and 943,697.80 is: 1,415,036.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,259.40 : 3,408,660.30 = 943,697.80 : x
  2. Step 2: Convert to fraction form
    2,273,259.40/3,408,660.30 = 943,697.80/x
  3. Step 3: Cross multiply
    2,273,259.40x = 3,408,660.30 × 943,697.80
  4. Step 4: Simplify right side
    2,273,259.40x = 3,216,745,226,057.34
  5. Step 5: Solve for x
    x = 3,216,745,226,057.34/2,273,259.40
  6. Step 6: Final answer
    x = 1,415,036.59

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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.