Home / 8,246,040.05-11,379,151.40-4,574,917.55

Finding the Fourth Proportional to 8,246,040.05, 11,379,151.40 and 4,574,917.55

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Solution

The fourth proportional to 8,246,040.05, 11,379,151.40 and 4,574,917.55 is: 6,313,173.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,246,040.05 : 11,379,151.40 = 4,574,917.55 : x
  2. Step 2: Convert to fraction form
    8,246,040.05/11,379,151.40 = 4,574,917.55/x
  3. Step 3: Cross multiply
    8,246,040.05x = 11,379,151.40 × 4,574,917.55
  4. Step 4: Simplify right side
    8,246,040.05x = 52,058,679,364,196.72
  5. Step 5: Solve for x
    x = 52,058,679,364,196.72/8,246,040.05
  6. Step 6: Final answer
    x = 6,313,173.24

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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.