Home / 941,214.60-1,411,855.02-301,537.80

Finding the Fourth Proportional to 941,214.60, 1,411,855.02 and 301,537.80

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Solution

The fourth proportional to 941,214.60, 1,411,855.02 and 301,537.80 is: 452,317.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,214.60 : 1,411,855.02 = 301,537.80 : x
  2. Step 2: Convert to fraction form
    941,214.60/1,411,855.02 = 301,537.80/x
  3. Step 3: Cross multiply
    941,214.60x = 1,411,855.02 × 301,537.80
  4. Step 4: Simplify right side
    941,214.60x = 425,727,656,649.76
  5. Step 5: Solve for x
    x = 425,727,656,649.76/941,214.60
  6. Step 6: Final answer
    x = 452,317.31

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1.5x scale

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.