Home / 8,414,058.35-11,612,323.18-4,882,632.91

Finding the Fourth Proportional to 8,414,058.35, 11,612,323.18 and 4,882,632.91

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Solution

The fourth proportional to 8,414,058.35, 11,612,323.18 and 4,882,632.91 is: 6,738,568.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,414,058.35 : 11,612,323.18 = 4,882,632.91 : x
  2. Step 2: Convert to fraction form
    8,414,058.35/11,612,323.18 = 4,882,632.91/x
  3. Step 3: Cross multiply
    8,414,058.35x = 11,612,323.18 × 4,882,632.91
  4. Step 4: Simplify right side
    8,414,058.35x = 56,698,711,262,162.24
  5. Step 5: Solve for x
    x = 56,698,711,262,162.24/8,414,058.35
  6. Step 6: Final answer
    x = 6,738,568.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.