Home / 466,426.43-696,001.95-416,161.07

Finding the Fourth Proportional to 466,426.43, 696,001.95 and 416,161.07

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Solution

The fourth proportional to 466,426.43, 696,001.95 and 416,161.07 is: 620,995.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,426.43 : 696,001.95 = 416,161.07 : x
  2. Step 2: Convert to fraction form
    466,426.43/696,001.95 = 416,161.07/x
  3. Step 3: Cross multiply
    466,426.43x = 696,001.95 × 416,161.07
  4. Step 4: Simplify right side
    466,426.43x = 289,648,916,234.09
  5. Step 5: Solve for x
    x = 289,648,916,234.09/466,426.43
  6. Step 6: Final answer
    x = 620,995.93

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.