Home / 6,739,534.80-9,300,562.92-3,683,749.32

Finding the Fourth Proportional to 6,739,534.80, 9,300,562.92 and 3,683,749.32

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Solution

The fourth proportional to 6,739,534.80, 9,300,562.92 and 3,683,749.32 is: 5,083,576.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,739,534.80 : 9,300,562.92 = 3,683,749.32 : x
  2. Step 2: Convert to fraction form
    6,739,534.80/9,300,562.92 = 3,683,749.32/x
  3. Step 3: Cross multiply
    6,739,534.80x = 9,300,562.92 × 3,683,749.32
  4. Step 4: Simplify right side
    6,739,534.80x = 34,260,942,332,167.21
  5. Step 5: Solve for x
    x = 34,260,942,332,167.21/6,739,534.80
  6. Step 6: Final answer
    x = 5,083,576.74

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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.