Home / 5,764,739.37-7,956,131.36-3,317,300.47

Finding the Fourth Proportional to 5,764,739.37, 7,956,131.36 and 3,317,300.47

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Solution

The fourth proportional to 5,764,739.37, 7,956,131.36 and 3,317,300.47 is: 4,578,329.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,764,739.37 : 7,956,131.36 = 3,317,300.47 : x
  2. Step 2: Convert to fraction form
    5,764,739.37/7,956,131.36 = 3,317,300.47/x
  3. Step 3: Cross multiply
    5,764,739.37x = 7,956,131.36 × 3,317,300.47
  4. Step 4: Simplify right side
    5,764,739.37x = 26,392,878,299,909.74
  5. Step 5: Solve for x
    x = 26,392,878,299,909.74/5,764,739.37
  6. Step 6: Final answer
    x = 4,578,329.84

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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.