Home / 537,110.28-741,230.76-295,411.14

Finding the Fourth Proportional to 537,110.28, 741,230.76 and 295,411.14

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Solution

The fourth proportional to 537,110.28, 741,230.76 and 295,411.14 is: 407,677.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,110.28 : 741,230.76 = 295,411.14 : x
  2. Step 2: Convert to fraction form
    537,110.28/741,230.76 = 295,411.14/x
  3. Step 3: Cross multiply
    537,110.28x = 741,230.76 × 295,411.14
  4. Step 4: Simplify right side
    537,110.28x = 218,967,823,814.67
  5. Step 5: Solve for x
    x = 218,967,823,814.67/537,110.28
  6. Step 6: Final answer
    x = 407,677.59

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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.