Home / 6,003,741.66-9,009,200.58-5,515,328.26

Finding the Fourth Proportional to 6,003,741.66, 9,009,200.58 and 5,515,328.26

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Solution

The fourth proportional to 6,003,741.66, 9,009,200.58 and 5,515,328.26 is: 8,276,288.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,003,741.66 : 9,009,200.58 = 5,515,328.26 : x
  2. Step 2: Convert to fraction form
    6,003,741.66/9,009,200.58 = 5,515,328.26/x
  3. Step 3: Cross multiply
    6,003,741.66x = 9,009,200.58 × 5,515,328.26
  4. Step 4: Simplify right side
    6,003,741.66x = 49,688,698,558,882.39
  5. Step 5: Solve for x
    x = 49,688,698,558,882.39/6,003,741.66
  6. Step 6: Final answer
    x = 8,276,288.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.