Home / 6,224,848.92-8,590,299.72-3,433,909.23

Finding the Fourth Proportional to 6,224,848.92, 8,590,299.72 and 3,433,909.23

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Solution

The fourth proportional to 6,224,848.92, 8,590,299.72 and 3,433,909.23 is: 4,738,799.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224,848.92 : 8,590,299.72 = 3,433,909.23 : x
  2. Step 2: Convert to fraction form
    6,224,848.92/8,590,299.72 = 3,433,909.23/x
  3. Step 3: Cross multiply
    6,224,848.92x = 8,590,299.72 × 3,433,909.23
  4. Step 4: Simplify right side
    6,224,848.92x = 29,498,309,496,974.42
  5. Step 5: Solve for x
    x = 29,498,309,496,974.42/6,224,848.92
  6. Step 6: Final answer
    x = 4,738,799.27

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1.5x scale

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.