Home / 6,014,046.15-8,291,354.67-4,777,758.54

Finding the Fourth Proportional to 6,014,046.15, 8,291,354.67 and 4,777,758.54

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Solution

The fourth proportional to 6,014,046.15, 8,291,354.67 and 4,777,758.54 is: 6,586,928.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014,046.15 : 8,291,354.67 = 4,777,758.54 : x
  2. Step 2: Convert to fraction form
    6,014,046.15/8,291,354.67 = 4,777,758.54/x
  3. Step 3: Cross multiply
    6,014,046.15x = 8,291,354.67 × 4,777,758.54
  4. Step 4: Simplify right side
    6,014,046.15x = 39,614,090,582,761.38
  5. Step 5: Solve for x
    x = 39,614,090,582,761.38/6,014,046.15
  6. Step 6: Final answer
    x = 6,586,928.27

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Double scale
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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.