Home / 624,390.07-936,011.03-224,933.16

Finding the Fourth Proportional to 624,390.07, 936,011.03 and 224,933.16

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Solution

The fourth proportional to 624,390.07, 936,011.03 and 224,933.16 is: 337,192.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,390.07 : 936,011.03 = 224,933.16 : x
  2. Step 2: Convert to fraction form
    624,390.07/936,011.03 = 224,933.16/x
  3. Step 3: Cross multiply
    624,390.07x = 936,011.03 × 224,933.16
  4. Step 4: Simplify right side
    624,390.07x = 210,539,918,772.76
  5. Step 5: Solve for x
    x = 210,539,918,772.76/624,390.07
  6. Step 6: Final answer
    x = 337,192.93

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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.