Home / 924,797.09-1,387,982.99-364,225.25

Finding the Fourth Proportional to 924,797.09, 1,387,982.99 and 364,225.25

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Solution

The fourth proportional to 924,797.09, 1,387,982.99 and 364,225.25 is: 546,647.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,797.09 : 1,387,982.99 = 364,225.25 : x
  2. Step 2: Convert to fraction form
    924,797.09/1,387,982.99 = 364,225.25/x
  3. Step 3: Cross multiply
    924,797.09x = 1,387,982.99 × 364,225.25
  4. Step 4: Simplify right side
    924,797.09x = 505,538,449,707.37
  5. Step 5: Solve for x
    x = 505,538,449,707.37/924,797.09
  6. Step 6: Final answer
    x = 546,647.97

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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.