Home / 4,558,167.91-6,834,727.70-1,864,384.75

Finding the Fourth Proportional to 4,558,167.91, 6,834,727.70 and 1,864,384.75

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Solution

The fourth proportional to 4,558,167.91, 6,834,727.70 and 1,864,384.75 is: 2,795,544.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,167.91 : 6,834,727.70 = 1,864,384.75 : x
  2. Step 2: Convert to fraction form
    4,558,167.91/6,834,727.70 = 1,864,384.75/x
  3. Step 3: Cross multiply
    4,558,167.91x = 6,834,727.70 × 1,864,384.75
  4. Step 4: Simplify right side
    4,558,167.91x = 12,742,562,094,282.58
  5. Step 5: Solve for x
    x = 12,742,562,094,282.58/4,558,167.91
  6. Step 6: Final answer
    x = 2,795,544.69

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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.