Home / 650,580.26-975,936.40-224,060.38

Finding the Fourth Proportional to 650,580.26, 975,936.40 and 224,060.38

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Solution

The fourth proportional to 650,580.26, 975,936.40 and 224,060.38 is: 336,113.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,580.26 : 975,936.40 = 224,060.38 : x
  2. Step 2: Convert to fraction form
    650,580.26/975,936.40 = 224,060.38/x
  3. Step 3: Cross multiply
    650,580.26x = 975,936.40 × 224,060.38
  4. Step 4: Simplify right side
    650,580.26x = 218,668,677,639.84
  5. Step 5: Solve for x
    x = 218,668,677,639.84/650,580.26
  6. Step 6: Final answer
    x = 336,113.30

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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.