Home / 4,477,272.64-6,717,887.52-2,346,847.36

Finding the Fourth Proportional to 4,477,272.64, 6,717,887.52 and 2,346,847.36

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Solution

The fourth proportional to 4,477,272.64, 6,717,887.52 and 2,346,847.36 is: 3,521,308.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477,272.64 : 6,717,887.52 = 2,346,847.36 : x
  2. Step 2: Convert to fraction form
    4,477,272.64/6,717,887.52 = 2,346,847.36/x
  3. Step 3: Cross multiply
    4,477,272.64x = 6,717,887.52 × 2,346,847.36
  4. Step 4: Simplify right side
    4,477,272.64x = 15,765,856,591,088.95
  5. Step 5: Solve for x
    x = 15,765,856,591,088.95/4,477,272.64
  6. Step 6: Final answer
    x = 3,521,308.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.