Home / 563,365.27-844,457.41-208,152.73

Finding the Fourth Proportional to 563,365.27, 844,457.41 and 208,152.73

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Solution

The fourth proportional to 563,365.27, 844,457.41 and 208,152.73 is: 312,010.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,365.27 : 844,457.41 = 208,152.73 : x
  2. Step 2: Convert to fraction form
    563,365.27/844,457.41 = 208,152.73/x
  3. Step 3: Cross multiply
    563,365.27x = 844,457.41 × 208,152.73
  4. Step 4: Simplify right side
    563,365.27x = 175,776,115,260.23
  5. Step 5: Solve for x
    x = 175,776,115,260.23/563,365.27
  6. Step 6: Final answer
    x = 312,010.92

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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.