Home / 8,207,235.70-11,326,571.35-4,536,073.37

Finding the Fourth Proportional to 8,207,235.70, 11,326,571.35 and 4,536,073.37

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Solution

The fourth proportional to 8,207,235.70, 11,326,571.35 and 4,536,073.37 is: 6,260,105.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,207,235.70 : 11,326,571.35 = 4,536,073.37 : x
  2. Step 2: Convert to fraction form
    8,207,235.70/11,326,571.35 = 4,536,073.37/x
  3. Step 3: Cross multiply
    8,207,235.70x = 11,326,571.35 × 4,536,073.37
  4. Step 4: Simplify right side
    8,207,235.70x = 51,378,158,691,116.19
  5. Step 5: Solve for x
    x = 51,378,158,691,116.19/8,207,235.70
  6. Step 6: Final answer
    x = 6,260,105.18

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1.5x scale

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.