Home / 466,243.18-696,710.59-350,080.39

Finding the Fourth Proportional to 466,243.18, 696,710.59 and 350,080.39

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Solution

The fourth proportional to 466,243.18, 696,710.59 and 350,080.39 is: 523,127.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,243.18 : 696,710.59 = 350,080.39 : x
  2. Step 2: Convert to fraction form
    466,243.18/696,710.59 = 350,080.39/x
  3. Step 3: Cross multiply
    466,243.18x = 696,710.59 × 350,080.39
  4. Step 4: Simplify right side
    466,243.18x = 243,904,715,064.33
  5. Step 5: Solve for x
    x = 243,904,715,064.33/466,243.18
  6. Step 6: Final answer
    x = 523,127.68

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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.