Home / 4,558,187.66-6,834,757.13-1,864,404.68

Finding the Fourth Proportional to 4,558,187.66, 6,834,757.13 and 1,864,404.68

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Solution

The fourth proportional to 4,558,187.66, 6,834,757.13 and 1,864,404.68 is: 2,795,574.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,187.66 : 6,834,757.13 = 1,864,404.68 : x
  2. Step 2: Convert to fraction form
    4,558,187.66/6,834,757.13 = 1,864,404.68/x
  3. Step 3: Cross multiply
    4,558,187.66x = 6,834,757.13 × 1,864,404.68
  4. Step 4: Simplify right side
    4,558,187.66x = 12,742,753,170,513.34
  5. Step 5: Solve for x
    x = 12,742,753,170,513.34/4,558,187.66
  6. Step 6: Final answer
    x = 2,795,574.50

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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.