Home / 941,214.65-1,411,855.07-301,537.80

Finding the Fourth Proportional to 941,214.65, 1,411,855.07 and 301,537.80

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Solution

The fourth proportional to 941,214.65, 1,411,855.07 and 301,537.80 is: 452,317.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,214.65 : 1,411,855.07 = 301,537.80 : x
  2. Step 2: Convert to fraction form
    941,214.65/1,411,855.07 = 301,537.80/x
  3. Step 3: Cross multiply
    941,214.65x = 1,411,855.07 × 301,537.80
  4. Step 4: Simplify right side
    941,214.65x = 425,727,670,218.96
  5. Step 5: Solve for x
    x = 425,727,670,218.96/941,214.65
  6. Step 6: Final answer
    x = 452,317.30

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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.