Home / 773,587.04-1,160,388.53-233,847.74

Finding the Fourth Proportional to 773,587.04, 1,160,388.53 and 233,847.74

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Solution

The fourth proportional to 773,587.04, 1,160,388.53 and 233,847.74 is: 350,774.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,587.04 : 1,160,388.53 = 233,847.74 : x
  2. Step 2: Convert to fraction form
    773,587.04/1,160,388.53 = 233,847.74/x
  3. Step 3: Cross multiply
    773,587.04x = 1,160,388.53 × 233,847.74
  4. Step 4: Simplify right side
    773,587.04x = 271,354,228,291.24
  5. Step 5: Solve for x
    x = 271,354,228,291.24/773,587.04
  6. Step 6: Final answer
    x = 350,774.01

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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.