Home / 4,516,074.32-6,232,188.44-2,451,089.76

Finding the Fourth Proportional to 4,516,074.32, 6,232,188.44 and 2,451,089.76

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Solution

The fourth proportional to 4,516,074.32, 6,232,188.44 and 2,451,089.76 is: 3,382,507.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516,074.32 : 6,232,188.44 = 2,451,089.76 : x
  2. Step 2: Convert to fraction form
    4,516,074.32/6,232,188.44 = 2,451,089.76/x
  3. Step 3: Cross multiply
    4,516,074.32x = 6,232,188.44 × 2,451,089.76
  4. Step 4: Simplify right side
    4,516,074.32x = 15,275,653,267,674.37
  5. Step 5: Solve for x
    x = 15,275,653,267,674.37/4,516,074.32
  6. Step 6: Final answer
    x = 3,382,507.06

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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.