Home / 7,635,410.83-10,536,935.32-4,150,756.20

Finding the Fourth Proportional to 7,635,410.83, 10,536,935.32 and 4,150,756.20

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Solution

The fourth proportional to 7,635,410.83, 10,536,935.32 and 4,150,756.20 is: 5,728,080.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,635,410.83 : 10,536,935.32 = 4,150,756.20 : x
  2. Step 2: Convert to fraction form
    7,635,410.83/10,536,935.32 = 4,150,756.20/x
  3. Step 3: Cross multiply
    7,635,410.83x = 10,536,935.32 × 4,150,756.20
  4. Step 4: Simplify right side
    7,635,410.83x = 43,736,249,653,190.93
  5. Step 5: Solve for x
    x = 43,736,249,653,190.93/7,635,410.83
  6. Step 6: Final answer
    x = 5,728,080.73

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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.