Home / 5,789,327.91-8,673,030.75-3,864,435

Finding the Fourth Proportional to 5,789,327.91, 8,673,030.75 and 3,864,435

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Solution

The fourth proportional to 5,789,327.91, 8,673,030.75 and 3,864,435 is: 5,789,335.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,789,327.91 : 8,673,030.75 = 3,864,435 : x
  2. Step 2: Convert to fraction form
    5,789,327.91/8,673,030.75 = 3,864,435/x
  3. Step 3: Cross multiply
    5,789,327.91x = 8,673,030.75 × 3,864,435
  4. Step 4: Simplify right side
    5,789,327.91x = 33,516,363,586,376.25
  5. Step 5: Solve for x
    x = 33,516,363,586,376.25/5,789,327.91
  6. Step 6: Final answer
    x = 5,789,335.84

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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.