Home / 560,682.23-841,035.32-200,876.51

Finding the Fourth Proportional to 560,682.23, 841,035.32 and 200,876.51

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Solution

The fourth proportional to 560,682.23, 841,035.32 and 200,876.51 is: 301,319.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,682.23 : 841,035.32 = 200,876.51 : x
  2. Step 2: Convert to fraction form
    560,682.23/841,035.32 = 200,876.51/x
  3. Step 3: Cross multiply
    560,682.23x = 841,035.32 × 200,876.51
  4. Step 4: Simplify right side
    560,682.23x = 168,944,234,658.77
  5. Step 5: Solve for x
    x = 168,944,234,658.77/560,682.23
  6. Step 6: Final answer
    x = 301,319.05

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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.