Home / 3,274,477.90-4,486,050.89-3,151,752.98

Finding the Fourth Proportional to 3,274,477.90, 4,486,050.89 and 3,151,752.98

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Solution

The fourth proportional to 3,274,477.90, 4,486,050.89 and 3,151,752.98 is: 4,317,917.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,477.90 : 4,486,050.89 = 3,151,752.98 : x
  2. Step 2: Convert to fraction form
    3,274,477.90/4,486,050.89 = 3,151,752.98/x
  3. Step 3: Cross multiply
    3,274,477.90x = 4,486,050.89 × 3,151,752.98
  4. Step 4: Simplify right side
    3,274,477.90x = 14,138,924,277,581.85
  5. Step 5: Solve for x
    x = 14,138,924,277,581.85/3,274,477.90
  6. Step 6: Final answer
    x = 4,317,917.14

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.