Home / 1,195,264-1,793,247.14-353,837.62

Finding the Fourth Proportional to 1,195,264, 1,793,247.14 and 353,837.62

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Solution

The fourth proportional to 1,195,264, 1,793,247.14 and 353,837.62 is: 530,860.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,264 : 1,793,247.14 = 353,837.62 : x
  2. Step 2: Convert to fraction form
    1,195,264/1,793,247.14 = 353,837.62/x
  3. Step 3: Cross multiply
    1,195,264x = 1,793,247.14 × 353,837.62
  4. Step 4: Simplify right side
    1,195,264x = 634,518,300,089.41
  5. Step 5: Solve for x
    x = 634,518,300,089.41/1,195,264
  6. Step 6: Final answer
    x = 530,860.38

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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.