Home / 3,165,199.44-4,742,389.98-2,262,026.76

Finding the Fourth Proportional to 3,165,199.44, 4,742,389.98 and 2,262,026.76

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Solution

The fourth proportional to 3,165,199.44, 4,742,389.98 and 2,262,026.76 is: 3,389,174.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,165,199.44 : 4,742,389.98 = 2,262,026.76 : x
  2. Step 2: Convert to fraction form
    3,165,199.44/4,742,389.98 = 2,262,026.76/x
  3. Step 3: Cross multiply
    3,165,199.44x = 4,742,389.98 × 2,262,026.76
  4. Step 4: Simplify right side
    3,165,199.44x = 10,727,413,041,115.87
  5. Step 5: Solve for x
    x = 10,727,413,041,115.87/3,165,199.44
  6. Step 6: Final answer
    x = 3,389,174.44

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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.