Home / 650,218.82-975,411.27-250,973.77

Finding the Fourth Proportional to 650,218.82, 975,411.27 and 250,973.77

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Solution

The fourth proportional to 650,218.82, 975,411.27 and 250,973.77 is: 376,492.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,218.82 : 975,411.27 = 250,973.77 : x
  2. Step 2: Convert to fraction form
    650,218.82/975,411.27 = 250,973.77/x
  3. Step 3: Cross multiply
    650,218.82x = 975,411.27 × 250,973.77
  4. Step 4: Simplify right side
    650,218.82x = 244,802,643,732.39
  5. Step 5: Solve for x
    x = 244,802,643,732.39/650,218.82
  6. Step 6: Final answer
    x = 376,492.71

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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.