Home / 2,767,935.90-4,148,404.65-2,467,004.70

Finding the Fourth Proportional to 2,767,935.90, 4,148,404.65 and 2,467,004.70

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Solution

The fourth proportional to 2,767,935.90, 4,148,404.65 and 2,467,004.70 is: 3,697,388.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,935.90 : 4,148,404.65 = 2,467,004.70 : x
  2. Step 2: Convert to fraction form
    2,767,935.90/4,148,404.65 = 2,467,004.70/x
  3. Step 3: Cross multiply
    2,767,935.90x = 4,148,404.65 × 2,467,004.70
  4. Step 4: Simplify right side
    2,767,935.90x = 10,234,133,769,051.86
  5. Step 5: Solve for x
    x = 10,234,133,769,051.86/2,767,935.90
  6. Step 6: Final answer
    x = 3,697,388.28

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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.