Home / 1,496,744.96-2,244,389.76-499,136

Finding the Fourth Proportional to 1,496,744.96, 2,244,389.76 and 499,136

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Solution

The fourth proportional to 1,496,744.96, 2,244,389.76 and 499,136 is: 748,461.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,744.96 : 2,244,389.76 = 499,136 : x
  2. Step 2: Convert to fraction form
    1,496,744.96/2,244,389.76 = 499,136/x
  3. Step 3: Cross multiply
    1,496,744.96x = 2,244,389.76 × 499,136
  4. Step 4: Simplify right side
    1,496,744.96x = 1,120,255,727,247.36
  5. Step 5: Solve for x
    x = 1,120,255,727,247.36/1,496,744.96
  6. Step 6: Final answer
    x = 748,461.33

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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.