Home / 2,363,504.76-3,545,262.90-943,676.28

Finding the Fourth Proportional to 2,363,504.76, 3,545,262.90 and 943,676.28

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Solution

The fourth proportional to 2,363,504.76, 3,545,262.90 and 943,676.28 is: 1,415,516.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,504.76 : 3,545,262.90 = 943,676.28 : x
  2. Step 2: Convert to fraction form
    2,363,504.76/3,545,262.90 = 943,676.28/x
  3. Step 3: Cross multiply
    2,363,504.76x = 3,545,262.90 × 943,676.28
  4. Step 4: Simplify right side
    2,363,504.76x = 3,345,580,505,094.01
  5. Step 5: Solve for x
    x = 3,345,580,505,094.01/2,363,504.76
  6. Step 6: Final answer
    x = 1,415,516.72

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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.