Home / 8,116,318-11,200,870.92-4,494,646

Finding the Fourth Proportional to 8,116,318, 11,200,870.92 and 4,494,646

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Solution

The fourth proportional to 8,116,318, 11,200,870.92 and 4,494,646 is: 6,202,806.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,116,318 : 11,200,870.92 = 4,494,646 : x
  2. Step 2: Convert to fraction form
    8,116,318/11,200,870.92 = 4,494,646/x
  3. Step 3: Cross multiply
    8,116,318x = 11,200,870.92 × 4,494,646
  4. Step 4: Simplify right side
    8,116,318x = 50,343,949,677,094.32
  5. Step 5: Solve for x
    x = 50,343,949,677,094.32/8,116,318
  6. Step 6: Final answer
    x = 6,202,806.45

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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.