Home / 445,582.95-614,909.24-241,634.26

Finding the Fourth Proportional to 445,582.95, 614,909.24 and 241,634.26

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Solution

The fourth proportional to 445,582.95, 614,909.24 and 241,634.26 is: 333,457.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,582.95 : 614,909.24 = 241,634.26 : x
  2. Step 2: Convert to fraction form
    445,582.95/614,909.24 = 241,634.26/x
  3. Step 3: Cross multiply
    445,582.95x = 614,909.24 × 241,634.26
  4. Step 4: Simplify right side
    445,582.95x = 148,583,139,174.56
  5. Step 5: Solve for x
    x = 148,583,139,174.56/445,582.95
  6. Step 6: Final answer
    x = 333,457.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.