Home / 7,764,345.24-11,646,517.86-2,373,011.16

Finding the Fourth Proportional to 7,764,345.24, 11,646,517.86 and 2,373,011.16

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Solution

The fourth proportional to 7,764,345.24, 11,646,517.86 and 2,373,011.16 is: 3,559,516.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,764,345.24 : 11,646,517.86 = 2,373,011.16 : x
  2. Step 2: Convert to fraction form
    7,764,345.24/11,646,517.86 = 2,373,011.16/x
  3. Step 3: Cross multiply
    7,764,345.24x = 11,646,517.86 × 2,373,011.16
  4. Step 4: Simplify right side
    7,764,345.24x = 27,637,316,856,919.32
  5. Step 5: Solve for x
    x = 27,637,316,856,919.32/7,764,345.24
  6. Step 6: Final answer
    x = 3,559,516.74

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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.