Home / 6,014,040.40-8,291,346.73-4,777,752.79

Finding the Fourth Proportional to 6,014,040.40, 8,291,346.73 and 4,777,752.79

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Solution

The fourth proportional to 6,014,040.40, 8,291,346.73 and 4,777,752.79 is: 6,586,920.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014,040.40 : 8,291,346.73 = 4,777,752.79 : x
  2. Step 2: Convert to fraction form
    6,014,040.40/8,291,346.73 = 4,777,752.79/x
  3. Step 3: Cross multiply
    6,014,040.40x = 8,291,346.73 × 4,777,752.79
  4. Step 4: Simplify right side
    6,014,040.40x = 39,614,004,972,114.88
  5. Step 5: Solve for x
    x = 39,614,004,972,114.88/6,014,040.40
  6. Step 6: Final answer
    x = 6,586,920.33

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Double scale
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Similar ratio
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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.