Home / 11,757,502.35-17,637,362.82-4,569,586.65

Finding the Fourth Proportional to 11,757,502.35, 17,637,362.82 and 4,569,586.65

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Solution

The fourth proportional to 11,757,502.35, 17,637,362.82 and 4,569,586.65 is: 6,854,811.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,757,502.35 : 17,637,362.82 = 4,569,586.65 : x
  2. Step 2: Convert to fraction form
    11,757,502.35/17,637,362.82 = 4,569,586.65/x
  3. Step 3: Cross multiply
    11,757,502.35x = 17,637,362.82 × 4,569,586.65
  4. Step 4: Simplify right side
    11,757,502.35x = 80,595,457,683,478.36
  5. Step 5: Solve for x
    x = 80,595,457,683,478.36/11,757,502.35
  6. Step 6: Final answer
    x = 6,854,811.11

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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.