Home / 560,735.19-840,895.02-200,849.96

Finding the Fourth Proportional to 560,735.19, 840,895.02 and 200,849.96

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Solution

The fourth proportional to 560,735.19, 840,895.02 and 200,849.96 is: 301,200.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,735.19 : 840,895.02 = 200,849.96 : x
  2. Step 2: Convert to fraction form
    560,735.19/840,895.02 = 200,849.96/x
  3. Step 3: Cross multiply
    560,735.19x = 840,895.02 × 200,849.96
  4. Step 4: Simplify right side
    560,735.19x = 168,893,733,233.44
  5. Step 5: Solve for x
    x = 168,893,733,233.44/560,735.19
  6. Step 6: Final answer
    x = 301,200.52

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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.