Home / 4,666,747.08-6,435,200.39-3,685,057.46

Finding the Fourth Proportional to 4,666,747.08, 6,435,200.39 and 3,685,057.46

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Solution

The fourth proportional to 4,666,747.08, 6,435,200.39 and 3,685,057.46 is: 5,081,501.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,666,747.08 : 6,435,200.39 = 3,685,057.46 : x
  2. Step 2: Convert to fraction form
    4,666,747.08/6,435,200.39 = 3,685,057.46/x
  3. Step 3: Cross multiply
    4,666,747.08x = 6,435,200.39 × 3,685,057.46
  4. Step 4: Simplify right side
    4,666,747.08x = 23,714,083,153,163.12
  5. Step 5: Solve for x
    x = 23,714,083,153,163.12/4,666,747.08
  6. Step 6: Final answer
    x = 5,081,501.69

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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.