Home / 6,053,549.85-8,349,174.92-3,878,295.41

Finding the Fourth Proportional to 6,053,549.85, 8,349,174.92 and 3,878,295.41

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Solution

The fourth proportional to 6,053,549.85, 8,349,174.92 and 3,878,295.41 is: 5,349,021.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,053,549.85 : 8,349,174.92 = 3,878,295.41 : x
  2. Step 2: Convert to fraction form
    6,053,549.85/8,349,174.92 = 3,878,295.41/x
  3. Step 3: Cross multiply
    6,053,549.85x = 8,349,174.92 × 3,878,295.41
  4. Step 4: Simplify right side
    6,053,549.85x = 32,380,566,737,472.98
  5. Step 5: Solve for x
    x = 32,380,566,737,472.98/6,053,549.85
  6. Step 6: Final answer
    x = 5,349,021.24

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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.