Home / 6,158,033.46-8,497,939.38-3,442,032.18

Finding the Fourth Proportional to 6,158,033.46, 8,497,939.38 and 3,442,032.18

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Solution

The fourth proportional to 6,158,033.46, 8,497,939.38 and 3,442,032.18 is: 4,749,922.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158,033.46 : 8,497,939.38 = 3,442,032.18 : x
  2. Step 2: Convert to fraction form
    6,158,033.46/8,497,939.38 = 3,442,032.18/x
  3. Step 3: Cross multiply
    6,158,033.46x = 8,497,939.38 × 3,442,032.18
  4. Step 4: Simplify right side
    6,158,033.46x = 29,250,180,809,649.25
  5. Step 5: Solve for x
    x = 29,250,180,809,649.25/6,158,033.46
  6. Step 6: Final answer
    x = 4,749,922.36

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1.5x scale

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.