Home / 4,077,070.70-6,102,298.83-2,997,297.31

Finding the Fourth Proportional to 4,077,070.70, 6,102,298.83 and 2,997,297.31

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Solution

The fourth proportional to 4,077,070.70, 6,102,298.83 and 2,997,297.31 is: 4,486,163.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,070.70 : 6,102,298.83 = 2,997,297.31 : x
  2. Step 2: Convert to fraction form
    4,077,070.70/6,102,298.83 = 2,997,297.31/x
  3. Step 3: Cross multiply
    4,077,070.70x = 6,102,298.83 × 2,997,297.31
  4. Step 4: Simplify right side
    4,077,070.70x = 18,290,403,886,842.89
  5. Step 5: Solve for x
    x = 18,290,403,886,842.89/4,077,070.70
  6. Step 6: Final answer
    x = 4,486,163.04

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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.