Home / 8,037,638.55-11,091,685.32-4,599,805.77

Finding the Fourth Proportional to 8,037,638.55, 11,091,685.32 and 4,599,805.77

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Solution

The fourth proportional to 8,037,638.55, 11,091,685.32 and 4,599,805.77 is: 6,347,585.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,037,638.55 : 11,091,685.32 = 4,599,805.77 : x
  2. Step 2: Convert to fraction form
    8,037,638.55/11,091,685.32 = 4,599,805.77/x
  3. Step 3: Cross multiply
    8,037,638.55x = 11,091,685.32 × 4,599,805.77
  4. Step 4: Simplify right side
    8,037,638.55x = 51,019,598,133,960.29
  5. Step 5: Solve for x
    x = 51,019,598,133,960.29/8,037,638.55
  6. Step 6: Final answer
    x = 6,347,585.53

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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.