Home / 8,058,336.09-12,079,904.91-4,010,997.34

Finding the Fourth Proportional to 8,058,336.09, 12,079,904.91 and 4,010,997.34

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Solution

The fourth proportional to 8,058,336.09, 12,079,904.91 and 4,010,997.34 is: 6,012,713.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,058,336.09 : 12,079,904.91 = 4,010,997.34 : x
  2. Step 2: Convert to fraction form
    8,058,336.09/12,079,904.91 = 4,010,997.34/x
  3. Step 3: Cross multiply
    8,058,336.09x = 12,079,904.91 × 4,010,997.34
  4. Step 4: Simplify right side
    8,058,336.09x = 48,452,466,461,462.94
  5. Step 5: Solve for x
    x = 48,452,466,461,462.94/8,058,336.09
  6. Step 6: Final answer
    x = 6,012,713.53

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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.