Home / 960,028.64-1,324,784.62-573,280.46

Finding the Fourth Proportional to 960,028.64, 1,324,784.62 and 573,280.46

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Solution

The fourth proportional to 960,028.64, 1,324,784.62 and 573,280.46 is: 791,094.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,028.64 : 1,324,784.62 = 573,280.46 : x
  2. Step 2: Convert to fraction form
    960,028.64/1,324,784.62 = 573,280.46/x
  3. Step 3: Cross multiply
    960,028.64x = 1,324,784.62 × 573,280.46
  4. Step 4: Simplify right side
    960,028.64x = 759,473,136,354.53
  5. Step 5: Solve for x
    x = 759,473,136,354.53/960,028.64
  6. Step 6: Final answer
    x = 791,094.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.